Ancient astronauts
From MysteryWiki
References
- Sagan, Carl, and I. S. Shklovskii. Intelligent Life in the Universe. 1st ed. Virginia Beach: Emerson-Adams, 1998. Print.
- Temple, Robert K. G. The Sirius Mystery: New Scientific Evidence of Alien Contact 5,000 Years Ago. Merrimac: Destiny, 1998. Print.
- Van Beek, Walter E. A. "Dogon Restudied: A Field Evaluation of the Work of Marcel Griaule." Current Anthropology 32.2 (1991): 139-67. Print.
- Von Däniken, Erich. Chariots of the Gods? New York City: Berkley Books, 1984. Print.