1. Renzulli J. S. Identifying key features in programs for the gifted. Psychology and Education of the Gifted, 2nd Edition (Barbe, Renzulli, Eds.). New York: Irvington Publishers, Inc., 1975, 324–329
2. Teachers' Reactions To Gifted Pupils
3. Attitudes of University Faculty, Administrators, Teachers, Supervisors, and University Students toward the Gifted