1. Dell, P. F. (1982). Beyond homeostasis: Toward a concept of coherence.Family Process, 21, 407?414.
2. Dell, P. F. (1985). Understanding Bateson and Maturana: Toward a biological foundation for the social sciences.Journal of Marital and Family Therapy, 11, 1?20.
3. Dollard, J., & Miller, N. E. (1950).Personality and psychotherapy: An analysis in terms of learning, thinking, and culture. New York: McGraw-Hill.
4. Efran, J. S. & Lukens, M. D. (1985). The world according to Humberto Maturana.The Family Therapy Net-worker, 9(3), 23?25, 27?28, 72?75.
5. Maher, B. (1969).Clinical psychology and personality: The selected papers of George A. Kelly. New York: Wiley & Sons.