Amram, Y. (2007). The Seven dimensions of spiritual intelligence: An ecumenical grounded theory. Paper presented at the 115th annual conference of the American psychological association, San Francisco, CA, 17-20. Retrieved from http://www.yosiamram.net/papers/.
Azizi, M., & Azizi, A. (2015). Exploring the relationship between EFL teachers' critical thinking and their spiritual intelligence. International Journal of Language Learning and Applied Linguistics World (IJLLALW), 9(2), 119-130.
Azizi, M., & Zamanian, M. (2013). The relationship between spiritual intelligence and vocabulary learning strategies in EFL. Theory and Practice in Language Studies, 852-858.
Borjali, Z. (2010). A study of relationship between core components of spiritual intelligence and religious orientation with personal identity among students of the public universities of Tehran. Unpublished Master's Thesis, University of Tehran, Iran.
Chamot, A. (2004). Issues in language learning strategy research and teaching. Electronic Journal of Foreign Language Teaching, 1(1), 14-26.
Chamot, A. U. (2005). Language learning strategy instruction:Current issues
and research. Annual review of applied linguistics, 25, 112-130.
Cohen, J. (1988). Statistical Power Analysis for the Behavioral Sciences, 2nd Edition. Hillsdale, N.J.: Lawrence Erlbaum.
Cohen, A. D. (1998). Strategies in learning and using a second language. Harlow, Essex: Longman.
Denny, M., Weber, E. F., Wells, J., Stokes, O. R., Lane, P., & Denieffe, S. (2008). Matching purpose with practice: Revolutionizing nurse education with mita. Nurse Education Today, 28(1), 100-107.
Doane, D. P., & Seward, L. E. (2011). Measuring skewness: A forgotten statistic? Journal of Statistics Education, 19(2),1-18.
Educational Testing Service. (1995). TOEFL test preparation kit. Princeton, NJ: Educational Testing Service.
Emmons, R. A. (2000a). Is spirituality an intelligence? Motivation, cognition
and the psychology of ultimate concern. The International Journal for the
Psychology of Religion, 10(1), 3-26.
Gardner, H. (1983). Frames of mind: The theory of multiple intelligences. NewYork: Basic Books.
Gardner, H. (1993). Multiple intelligences: New horizons. New York, NY: Basic Books.
Gardner, H. (1999). The disciplined mind: Beyond facts and standardized tests, the K-12 education that every child deserves. NewYork: Penguin Putnam.
Gardner, H. (2006). Multiple intelligences. NewYork: Basic Books.Green, J. M., & Oxford, R. (1995). A closer look at learning strategies, L2 proficiency, and gender. TESOL Quarterly, 29(2), 261-297.
Hajhashemi, K., Akef, K., & Anderson, N. (2012). The relationship between multiple intelligences and reading proficiency of Iranian EFL students. World Applied Sciences Journal, 19(10), 1475-1483.
Hajhashemi, K., & Bee Eng, W. (2010). A validation study of the Persian version of McKenzie’s multiple intelligences inventory to measure profiles of pre-university students. Pertanika Journal of Social Science and Humanities, 18(2), 343-355.
Hassan, A. (2009). Emotional and spiritual intelligences as a basis for evaluating the national philosophy of education achievement. Research Journal of Internatıonal Studıes, 1(12), 59-66.
King, D. B. (2008). Rethinking claims of spiritual intelligence: A definition, model, and measure. Unpublished master's thesis, Trent University, Peterborough, Ontario, Canada.
Larson-Hall, J. (2010). A guide to doing statistics in second language research using SPSS. New York: Routledge.
McKenzie, W. (1999). Multiple Intelligences Survey. Retrieved from http://surfaquarium.com/MI/inventory.htm
Nasel, D. D. (2004). Spiritual orientation in relation to spiritual intelligence: A consideration of traditional Christianity and New Age/individualistic spirituality. Doctoral dissertation, University of South Australia, Australia.
Nicholson-Nelson, K. (1998). Developing students' multiple intelligences. New York, NY: Scholastic, Inc.
Noble, K. D. (2000). Spiritual intelligence: A new frame of mind. Spirituality and Giftedness, 9, 1-29.
Oxford, R. L. (1990). Language learning strategies: What every teacher should know. Boston: Heinle and Heinle Publishers.
Oxford, R. L. (1993). Research update on L2 listening. System, 21(2), 205-211.
Oxford, R. L. (1999). Anxiety and the language learner: New insights. In J. Arnold(Ed.). Affect in language learning (58-67). Cambridge: Cambridge University Press. Journal, 73(3), 291- 300.
Razali, N. M., & Wah, Y. B. (2011). Power Comparisons of Shapiro-Wilk, Kolmogorov-Smirnov, Lilliefors and Anderson-Darling tests. Journal of Statistical Modeling and Analytics, 2(1), 21-33.
Santoso, D. (2016). Improving the students’ spiritual intelligence in English writing through whole brain learning. English Language Teaching, 9(4), 230-238.
Sisk, D. (2008). Engaging the spiritual intelligence of gifted students to build
global awareness in the classroom. Roeper Review, 30(1), 24-30.
Vaughan, F. (2002). What is spiritual intelligence? Journal of Humanistic Psychology, 42(2), 16-33.
Wolman, R. N. (2001). Thinking with your soul: Spiritual intelligence and why it matters. New York, NY: Harmony Books.
Yousefi, M., Bakhtiarnia, R., & Robatjazi, M. (2013). The relationship between spiritual intelligence and quality of translation. International Journal of Language Learning and Applied Linguistics World (IJLLALW), 4(4), 317-322.
Zohar, D. (2010). Exploring spiritual capital: An interview with Danah Zohar. Spirituality in Higher Education, 5(6), 1-8.
Zohar, D., & Marshall, I. (2000). SQ spiritual intelligence: The ultimate intelligence. London: Bloomsbury Publishing.
Zohar, D. & Marshall, I. (2004). Spiritual capital: Wealth we can live by. Berrett-Koehler Publishers, San Francisco.