1. Anderson, L. W., & Krathwohl, D. R. (Eds.). (2001). A taxonomy for learning, teaching, and assessing: A revision of Bloom’s taxonomy of educational objectives. New York, NY: Longman.
2. Aoki, K. (2005). Gakushû sutairu no gainen to riron: Ôbei no kenkyû kara manabu [Concepts and theories of learning styles: Learning from past studies in the U.S. and Europe]. Journal of Multimedia Aided Education Research, 2(1), 197–212.
3. Barkley, E. F., Cross, K. P., & Major, C. H. (2005). Collaborative learning techniques: A handbook for college faculty. San Francisco, CA: Jossey-Bass.
4. Benesse. (2013). Daini kai daigakusei no gakushu, seikatsu jittai chôsa [Second survey of the scholastic and daily life of university students]. Retrieved from
http://benesse.jp/berd/center/open/report/daigaku_jittai/2012/hon/index.html
5. Biggs, J., & Tang, C. (2011). Teaching for quality learning at university (4th ed.). Berkshire, UK: The Society for Research into Higher Education & Open University Press.