1. Barrow, R. 1984.Giving Teaching Back to Teachers: A Critical Introduction to Curriculum Theory, 77Wheatsheaf Books. 1984,
2. Bennis, W.G., Benn, K.F., Chin, R. and Corey, K.E., eds. 1976.The Planning of Change., 3rd edition, 37Holt, Rhinehart & Winston. 1976
3. Chin, R. and Benne, K.D. 1976.‘General Strategies for Effecting Changes in Human Systems’Edited by: Bennis, W.G. 22–45.