Feldman, M. P., & MacCulloch, M. J. (1971). Homosexual behaviour: Therapy and assessment / by M. P. Feldman and M. J. MacCulloch (1. Auflage.). Pergamon.
Lua i Stíl Chicago (17ú heag.)Feldman, Maurice Philip, agus Malcom John MacCulloch. Homosexual Behaviour: Therapy and Assessment / by M. P. Feldman and M. J. MacCulloch. 1. Auflage. Oxford [u.a.]: Pergamon, 1971.
Lua MLA (8ú heag.)Feldman, Maurice Philip, agus Malcom John MacCulloch. Homosexual Behaviour: Therapy and Assessment / by M. P. Feldman and M. J. MacCulloch. 1. Auflage. Pergamon, 1971.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.