Comstock, G. D. (1991). Violence against lesbians and gay men: Gary David Comstock. Columbia University.
Lua i Stíl Chicago (17ú heag.)Comstock, Gary David. Violence Against Lesbians and Gay Men: Gary David Comstock. New York: Columbia University, 1991.
Lua MLA (8ú heag.)Comstock, Gary David. Violence Against Lesbians and Gay Men: Gary David Comstock. Columbia University, 1991.
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