1. Ames, C. (1992). Classrooms: Goals, structures, and student motivation. Journal of Educational Psychology, 84(3), 261–271.
2. Barren, K. E., Finney, S., Davis, S. L., & Owens, K. M. (2003). Achievement goal pursuit: Are different goals activated and more beneficial in different type of academic situations? Paper presented at AERA 2003 conference. Chicago, IL.
3. Barrows, H. S. (1986). A taxonomy of problem based learning methods. Medical Education, 20, 481–486.
4. Becker, S. (1995). An examination of the relationship among TARGET structures, team motivational climate, and achievement goal orientation. Unpublished doctoral dissertation, Oregon State University.
5. Brophy, J. (2004). Motivating students to learn (2nd Ed.). Boston: Massachusetts: McGraw-Hill.