1. Caiden, Gerald. The Need for a Theory of Public Administration. presented at the 1983 Annual Meeting of the American Society for Public Administration. New York As cited in: Ventriss, Curtis. “Two Critical Issues of American Public Administration: Reflections of a Sympathetic Participant.” Administration & Society 19 (May 1987):25-47; Denhardt, Robert B. Theories of Public Organization, Brooks/Cole Publishing Company, Pacific Grove, California, 1984.
2. The Search for Public Administration: Roads Not Followed