Berzon, B., & Leighton, R. (1979). Positively gay: [new approaches in gay life to: family relationships, mental health, religion ...] / editors Betty Berzon ; Robert Leighton (1. Auflage.). Celestial Arts.
Lua i Stíl Chicago (17ú heag.)Berzon, Betty, agus Robert Leighton. Positively Gay: [new Approaches in Gay Life to: Family Relationships, Mental Health, Religion ...] / Editors Betty Berzon ; Robert Leighton. 1. Auflage. Millbrae, Calif.: Celestial Arts, 1979.
Lua MLA (8ú heag.)Berzon, Betty, agus Robert Leighton. Positively Gay: [new Approaches in Gay Life to: Family Relationships, Mental Health, Religion ...] / Editors Betty Berzon ; Robert Leighton. 1. Auflage. Celestial Arts, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.