Keesling, Barbara (November 1999). „Beyond Orgasmatron“. Psychology Today. ციტირების თარიღი: 29 July 2006.
vatican.va
«Catechism of the Catholic Church». http://www.vatican.va/archive/ccc_css/archive/catechism/p3s2c2a6.htm#2352. Retrieved on 2007-10-08. «Both the Magisterium of the Church, in the course of a constant tradition, and the moral sense of the faithful have been in no doubt and have firmly maintained that masturbation is an intrinsically and gravely disordered action.»
