- Dicks, H. V. (1964). Concepts of marital diagnosis and therapy as developed at the Tavistock Family Psychiatric Units, London, England. In E. Nash, L. Jessner, & D. Abse (Eds.), Marriage Counselling in Medical Practice. Chapel Hill, NC: University of North Carolina Press, Ch. 15.
- Levine, S. B. (1988). Sex is not simple. Ohio Psychology Publishing Co.
- Main, T. F. (1966). Mutual projection in a marriage. Comprehensive Psychiatry, 7(5).
- Sager, C. J. (1981). Couples therapy and marriage contracts. In Gurman, A. S., & Kinskern, D. P. (Eds.), Handbook of family therapy. New York: Brunner/Mazel.
Journal of Sex Education and Therapy
Volume 22, 1997 - Issue 3