1. The Dynamics of Planned Change;Lippit,1958
2. The Planning of Change;Bennis,1969
3. Organization Development: Strategies and Models;Beckhard,1969
4. Agents of Planned Social Change; Congruence of Values, Cognitions and Actions;Tichy;Administrative Science Quarterly,1974
5. Ottaway, R. N., Defining the Change Agent (In press).