Johns, David Merritt (10 January 2012). "Free Willy". Miller, James (4 January 2011). Examined Lives: From Socrates to Nietzsche. Archived from the authentic on 6 August 2001. Retrieved 3 July 2011. (It is an excerpt from "Sexualities in Victorian Britain.") apud Masturbation: Current medical viewpoints Ontario Consultants on Religious Tolerance. Eaton-Robb, Pat (8 October 2011). "Connecticut Prisoners Express Anger Over Porn Ban".