Dannecker, M. (1981). Theories of homosexuality. London: Gay Men's Press.
Lua i Stíl Chicago (17ú heag.)Dannecker, Martin. Theories of Homosexuality. London: Gay Men's Press, 1981.
Lua MLA (8ú heag.)Dannecker, Martin. Theories of Homosexuality. London: Gay Men's Press, 1981.
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