Đọc thêm Majestic 12

Stanton T. Friedman, TOP SECRET/MAJIC, 1997, Marlowe & Co., ISBN 1-56924-741-2
Philip J. Klass, The MJ-12 Crashed Saucer Documents, Skeptical Inquirer, vol XII, #2, Winter 1987–88, 137–46. Reprinted (sans figures) as chapter 7 of The UFO Invasion.
Philip J. Klass, The MJ-12 Papers – part 2, Skeptical Inquirer, vol XII, #3, Spring 1988, 279–89.
Philip J. Klass, MJ-12 Papers "Authenticated"?, Skeptical Inquirer, vol 13, #3, Spring 1989, 305–09. Bản in lại chapter 8 of The UFO Invasion.
Philip J. Klass, New Evidence of MJ-12 Hoax, Skeptical Inquirer, vol 14, #2, Winter 1990, 135–40. Bản in lại chapter 9 of The UFO Invasion. Also reprinted in The Outer Edge: *Classic Investigations of the Paranormal, edited by Joe Nickell, Barry Karr, and Tom Genoni, CSICOP, 1996.
Joe Nickell and John F. Fischer, The Crashed Saucer Forgeries, International UFO Reporter, March 1990, 4–12.
Curtis Peebles, Watch the Skies: a Chronicle of the Flying Saucer Myth, 1994, Smithsonian Press, ISBN 1-56098-343-4, pp. 264–68.
Carl Sagan, The Demon-Haunted World: Science as a Candle in the Dark, 1995, Random House, ISBN 0-394-53512-X, p. 90.
Kathryn S. Olmsted, Real Enemies: Conspiracy Theories and American Democracy, World War I to 9/11. Chapter 6: Trust No One: Conspiracies and Conspiracy Theories from the 1970s to the 1990s. 2009 Oxford University Press. ISBN 978-0-19-975395-6

Tài liệu tham khảo