International Scientific Conference on Gay and Lesbian Studies. (1987). Homosexuality, which Homosexuality?: History, Supplement.
Chicago-referens (17:e uppl.)International Scientific Conference on Gay and Lesbian Studies. Homosexuality, Which Homosexuality?: History, Supplement. Amsterdam, 1987.
MLA-referens (8:e uppl.)International Scientific Conference on Gay and Lesbian Studies. Homosexuality, Which Homosexuality?: History, Supplement. 1987.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.