1. Barker, R. G., and Gump, P. V. (1964). Big School Small School: High School Size and Student Behavior, Stanford University Press.
2. Becker, F. D., Sommer, R., Bee, J., Oxley, B. (1973). College Classroom Ecology. Sociometry 514?525.
3. Feld, S. L., and Grofman, B. (1976). College Class Size and Voluntary Attendance: An Effect of Group Size. Unpublished manuscript.
4. Feld, S. L., and Grofman, B. (1977). A Note on the Class Size Paradox and Conflict of Interest Among and Between Students and Faculty. Unpublished manuscript.
5. Teacher Evaluation, Spring 1974, State University of New York at Stony Brook.