1. Barnett, M. (1968). “I can’t” versus “he won’t.” Further considerations of the psychical consequences of the anatomical and physiological differences between the sexes. Journal of the American Psychoanalytic Association 16, 588–600.
2. Benedek, T. (1952). Psychosexual tendencies in women. New York: Ronald Press.
3. Benedek, T. (1970). The psychobiology of pregnancy. In E. Anthony & T. Benedek (Eds.), Parenthood: Its psychology and psychopathy (pp. 137–151). Boston: Little, Brown.
4. Benedek, T., & Rubenstein, B. B. (1942). The sexual cycle in women. Washington, D.C.: National Research Council.
5. Bibring, G. (1959). Some considerations of the psychological processes in pregnancy. Psychoanalytic Study of the Child, 14, 113–119.