Katz, J. (1976). Gay American history: Lesbians and gay men in the U. S. A. Crowell.
Lua i Stíl Chicago (17ú heag.)Katz, Jonathan. Gay American History: Lesbians and Gay Men in the U. S. A. New York: Crowell, 1976.
Lua MLA (9ú heag.)Katz, Jonathan. Gay American History: Lesbians and Gay Men in the U. S. A. Crowell, 1976.
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