Abdi, R. (2011). Metadiscourse strategies in research articles; A study
                                                                                                                of the differences across subsections. Journal of Teaching
                                                                                                                Language Skills, 3(1), 1-16.
                                                                                                                Basturkmen, H. (2006). Ideas and options in English for specific
                                                                                                                purposes. Newjersy: Lawrence Erlbaum.
                                                                                                                Belcher, D. D. (2007). Seeking acceptance in an English-only research
                                                                                                                world. Journal of Second Language Writing, 16, 1-22.
                                                                                                                Bizzell, P. (1992). Academic discourse and critical consciousness.
                                                                                                                Pittsburgh: University of Pittsburgh Press.
                                                                                                                Bruce, I. (2003). Cognitive genre prototype modeling and its
                                                                                                                implications for the teaching of academic writing to learners of
                                                                                                                English as a second language. Unpublished doctoral dissertation,
                                                                                                                University of Waikato, Hamilton, New Zealand.
                                                                                                                Bruce, I. (2005). Syllabus design for general EAP writing courses: A
                                                                                                                cognitive approach. English for Academic Purposes, 4, 239-256.
                                                                                                                Buttny, R. (2010). Citizen participation, metadiscourse, and
                                                                                                                accountability: A public hearing on a zoning change for wal-mart.
                                                                                                                Journal of Communication, 60(4), 636-659.
                                                                                                                Connor, U. (1996). Contrastive rhetoric; A cross-cultural study.
                                                                                                                Cambridge: Cambridge University Press.
                                                                                                                Dafouz-Milne, E. (2008). The pragmatic role of textual and
                                                                                                                interpersonal metadiscourse markers in the construction and
                                                                                                                attainment of persuasion: A cross-linguistic study of newspaper
                                                                                                                discourse. Journal of Pragmatics, 40(1), 95-113.
                                                                                                                Dahl, T. (2004). Textual metadiscourse in research articles: A marker
                                                                                                                of national culture or of academic discipline. Journal of
                                                                                                                Pragmatics, 36(10), 1807-1825.
                                                                                                                Guba, E. G., & Lincoln, Y. S. (1994). Competing paradigms in
                                                                                                                qualitative research. In N. K. Denzin & Y. S. Lincoln (Eds.),
                                                                                                                Handbook of Qualitative Research (pp. 105-117). Thousand Oaks,
                                                                                                                CA: Sage Publications.
                                                                                                                Guillem, S. M. (2009). Argumentation, metadiscourse and social
                                                                                                                cognition: organizing knowledge in political communication.
                                                                                                                Discourse & Society, 20(6), 727-746.
                                                                                                                Hyland, K. (2005). Metadiscourse: Exploring interaction in writing.
                                                                                                                Continuum: London.
                                                                                                                176 Journal of English Language Teaching and Learning.No,9 /Spring&Summer 2012
                                                                                                                Hyland, K., & Hamp-Lyons, L. (2002). EAP: Issues and directions.
                                                                                                                Journal of English for Academic Purposes 1, 1-12.
                                                                                                                Hyland, K., & Tse, P. (2004). Metadiscourse in academic writing: A
                                                                                                                reappraisal. Applied Linguistics, 25(2), 156-177.
                                                                                                                Jalilifar, A, & Alipour, M. (2007). How explicit instruction makes a
                                                                                                                difference: Metadiscourse markers and EFL learners' reading
                                                                                                                comprehension skill.
                                                                                                                Journal of College Reading and Learning, 38(1), 1079-1095.
                                                                                                                Kaplan, R. B. (1966). Cultural thought pattern in intercultural
                                                                                                                communication. Journal of Language Learning, 1, 1-20.
                                                                                                                Marandi, S. (2003). Metadiscourse in Persian /English master’s
                                                                                                                theses: A contrastive study. Iranian Journal of Applied
                                                                                                                Linguistics (IJAL), 6(2), 23-42.
                                                                                                                Mey, J. L. (2005). Discourse and metadiscourse. Journal of
                                                                                                                Pragmatics, 37(9), 1323-1324.
                                                                                                                Nassaji, H. (2008). Metadiscourse in L1 and L2 English: Studies in
                                                                                                                corpus linguistics. Modern Language Journal, 92(2), 332-333.
                                                                                                                Simin S., & Tavangar, M. (2009). Metadiscourse knowledge and use
                                                                                                                in Iranian EFL writing. The Asian EFL Journal Quarterly,
                                                                                                                11(1), 230-255.
                                                                                                                Swales, J. (1990). Genre analysis: English for specific purpose in
                                                                                                                academic and research setting. New York: Cambridge
                                                                                                                University Press.