Mary Farrell Bednarowski (1995). "The Church of Scientology: Lightning Rod for Cultural Boundary Conflicts". Dalam Timothy Miller. America's Alternative Religions. SUNY Press. hlm. 389. ISBN978-0-7914-2398-1. Diakses tanggal January 24, 2011.
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Urban, Hugh B. (June 2006). "Fair Game: Secrecy, Security, and the Church of Scientology in Cold War America". Journal of the American Academy of Religion. Oxford University Press. 74 (2): 356–389. doi:10.1093/jaarel/lfj084. ISSN1477-4585.
Sappell, Joel (June 24, 1990). "The Scientology Story". Los Angeles Times: A36:1. Diarsipkan dari versi asli tanggal 2008-05-24. Diakses tanggal December 3, 2008.Parameter |coauthors= yang tidak diketahui mengabaikan (|author= yang disarankan) (bantuan)
Sappell, Joel (June 24, 1990). "The Scientology Story". Los Angeles Times: A36:1. Diarsipkan dari versi asli tanggal 2008-05-24. Diakses tanggal December 3, 2008.Parameter |coauthors= yang tidak diketahui mengabaikan (|author= yang disarankan) (bantuan)
Urban, Hugh B. (June 2006). "Fair Game: Secrecy, Security, and the Church of Scientology in Cold War America". Journal of the American Academy of Religion. Oxford University Press. 74 (2): 356–389. doi:10.1093/jaarel/lfj084. ISSN1477-4585.