Hewitt, Bill. "The Heaven's Gate Faithful Came from Varied Backgrounds to a Cult That United Them in Life, Then in Death." Who They Were. People Magazine, 14 Apr. 1997. Web. 1 Nov. 2012.
Ramsland, Katherine. "The Heaven's Gate Cult." Criminal Minds and Methods. Crime Library, 2011. Web. 1 Nov. 2012.
Tollenaere, Herman De. "Heaven's Gate Mass Suicide in California: Some Early Remarks." Heaven's Gate Links, 16 Apr. 2005. Web. 1 Nov. 2012.