For "pharaonic circumcision," Ellen Gruenbaum, The Female Circumcision Controversy: An Anthropological Perspective, University of Pennsylvania Press, 2001, pp. 43–45.
Comfort Momoh, "Female genital mutilation," in Comfort Momoh (ed.), Female Genital Mutilation, Radcliffe Publishing, 2005, p. 7.
Armando R. Favazza, Bodies Under Siege: Self-mutilation and Body Modification in Culture and Psychiatry, Johns Hopkins University Press, 1996, pp. 190–191.