American Psychiatric Association: Diagnostic and Statistical Manual of Mental Disorders, Fifth Edition. American Psychiatric Association Publishing, Arlington, 2013
Benjamin, H: Transvestism and transsexualism. International journal of sexology 7: 12-14, 1953
Hirschfeld, M: Die intersexuelle konstitution. Jahrbuch für Sexuelle Zwishenstufen 23: 3-27, 1923
Hirschfeld, M: Transvestites: The Erotic Drive to Cross-Dress. Prometheus Books, New York, 1991