American Psychological Association. Committee on Lesbian and Gay Concerns. (1991). Bias in psychotherapy with lesbians and gay men: Final report / Task force on psychotherapy with lesbians and gay men. American Psychological Association.
Παραπομπή σε μορφή Chicago (17η εκδ.)American Psychological Association. Committee on Lesbian and Gay Concerns. Bias in Psychotherapy with Lesbians and Gay Men: Final Report / Task Force on Psychotherapy with Lesbians and Gay Men. Washington, DC: American Psychological Association, 1991.
Παραπομπή σε μορφή MLA (8th εκδ.)American Psychological Association. Committee on Lesbian and Gay Concerns. Bias in Psychotherapy with Lesbians and Gay Men: Final Report / Task Force on Psychotherapy with Lesbians and Gay Men. American Psychological Association, 1991.