(2005), Gay male pornography: an issue of sex discrimination, UBC Press, ISBN 9780774810777 , Support - Using a simple search on Google Books, I note that the following use this directory as a source and as the authors include well established academics I would recommend following their judgement:.A request for closure by an independent editor has been posted at Editor assistance/Requests Ash ( talk) 22:41, 1 February 2010 (UTC).Lady of Shalott 20:11, 3 December 2009 (UTC) I have posted a notice of this discussion at WP:RSN.OCLC 422131336, OCLC 227972053, OCLC 38084116, OCLC 38083956) suitable as a reliable source to confirm inclusion of a pornography actor on the List of male performers in gay porn films? A significant number of entries rely on this catalogue as an independent source of information.- Ash ( talk) 17:47, 3 January 2010 (UTC) Is the Adam Gay Video Directory (in its various editions eg. Subsequent comments should be made in a new section.