0789308444.
^ Jaworzyn 2004, p.30
^ Jaworzyn 2004, p.63
^ a b c d Hansen, Gunnar. “Gunnar Hansen FAQ”. gunnarhansen.com. http://gunnarhansen.com/faq.htm. Retrieved 2008-10-30.
^ a b Haines 2003, pp. 114-115
^ Kraus, Daniel (October 1999). “Bone of My Bone, Flesh of My Flesh”. Gadfly. http://www.gadflyonline.com/archive-texaschainsaw.html. Retrieved 2008-10-17.
^ Staff (June 10, 2004). “The calm, peaceful life of Leatherface”. CNN. Archived from the original on June 11, 2004. http://web.archive.org/web/20040611042642/http://www.cnn.com/2004/SHOWBIZ/Movies/06/10/film.leatherface.ap/index.html. Retrieved 2009-07-26.
^ a b Triplett, Gene (October 6, 2006). “First ‘Chain Saw’ madman remains fond of grisly role”. NewsOk/The Oklahoman. http://www.newsok.com/article/2951550/. Retrieved 2008-11-22.
^ Freeland 2002, p. 241