one-fifth of the population of men and women (p. 18). 該數據引自 Sell, R. L., Wells, J. A., & Wypij, D. (1995). The prevalence of homosexual behavior and attraction
ISBN 0786716339 (英语). Timmons, Stuart. The Trouble With Harry Hay. 2005. ISBN 1555831753 (英语). Slater, Don. Protest on Wheels. Tangents. May 1966 [2009-06-09]
assumption that a patient should change his/her sexual homosexual orientation. ... The validity, efficacy and ethics of clinical attempts to change an individual's
Encyclopaedia: A book of reference onreligion, philosophy, ethics and science, Gryphon Books (1971). Breaking the Spell: Religion as a Natural Phenomenon, by