1. Abramson, H. J. (1995). Survey methods in community medicine. New York: Churchill Livingstone.
2. Adelman, C. (1995). The new college course map and transcript files: Changes in course-taking and achievement, 1972–1993. Based on the postsecondary records from two national longitudinal studies. Washington, DC: National Institute on Postsecondary Education, Libraries, and Lifelong Learning.
3. Ainley, J. (1994). Multiple indicators of high school effectiveness. Paper presented at the Annual meeting of the American Educational Research Association, New Orleans.
4. Appelman, M., Gorter, J., Lijesen, M., Onderstal, S., & Venniker, R. (2003). Equal rules or equal opportunities? Demystifying level playing field. Hague: CPB Netherlands Bureau for Economic Policy Analysis.
5. *Barber, B. L., Eccles, J. S., & Stone, M. R. (2001). Whatever happened to the jock, the brain, and the princess? Young adult pathways linked to adolescent activity involvement and social identity. Journal of Adolescent Research, 16(5), 429–455.