1. Allen, D. B.Heterogeneity of research interests and effectiveness of university departments. Washington, D.C.: Office of Education, Department of Health, Education, and Welfare, 1972.
2. Anderson, K. J., In defense of departments. In D. E. McHenryAcademic Departments. San Francisco: Jossey-Bass, 1977.
3. Bare, A. C., Staffing and training: neglected variables related to group performance.Personnel Psychology, 1978,31, 107?117.
4. Bare, A. C.,Contrasting models of library work group effectiveness. New Brunswick, N.J.: Rutgers University, Office of Personnel and Organization Development, 1977.
5. Biglan, A. Relationship between subject matter characteristics and the structure and output of university departments.Journal of Applied Psychology, 1973,57b, 204?213.