Ackerman, N.: The Psychodynamics of Family Life. New York, Basic Books, Inc., 1958.
2.
Bieber, I.: Homosexuality. New York, Basic Books, Inc., 1962.
3.
Deutsch, H.: The Psychology of Women, Vol. 1. New York, Grune and Stratton, 1944 .
4.
Ellis, A.: Constitutional factors in homosexuality: a reexamination of the evidence. In Beigel, H. G., Ed., Advances in Sex Research. New York, Harper and Row, 1963, p. 161.
5.
Finch, S.: Introduction to Child Psychiatry. New York, Norton, 1960.
6.
Freud, A.: Normality and Pathology in Childhood. International Universities Press, 1965.
7.
Gergen, J.A.: Physiologic aspects of sexual behavior: genetics, hormones and the central nervous system. In Vincent, C. E., Ed., Human Sexuality in Medical Education and Practice. Springfield, Ill., Charles C Thomas, 1968, p. 184.
8.
Kinsey, A.C. et al.: Sexual Behavior in the Human Male. Philadelphia , Saunders, 1948.
9.
— et al.: Sexual Behavior in the Human Female. Philadelphia, Saunders, 1953.
10.
Money, J.: Factors in the genesis of homosexuality. In Winokur, G., Ed., Determinants of Human Sexual Behavior . Springfield, Ill., Charles C Thomas , 1963, p. 19.
11.
Rubin, I.: Homosexuality. In Vincent, C. E., Ed., Human Sexuality in Medical Education and Practice. Springfield, Ill., Charles C Thomas, 1968, p. 496.
12.
Stoller, Robert J.: Sex and Gender. London , The Hogarth Press, 1968.