Atlatl, Jeremy Roberts, Paintbrush Film, 2006. Retrieved July 11,2008.

Michael Blair (2001). Applying age-old physics. The Science Teacher, 68(9), 32-37. Retrieved May 21, 2008, from Wilson Education Abstracts database. (Document ID: 105111080).

Perfecting Stone Age Technology - The Atlatl: A Great Leap Backward, Tim Cahill, Mother Earth News, July 1987. Retrieved July 11,2008.

Mechanics and Physics of Atlatl and Dart Systems, Bob Perkins, BPS Engineering, Retrieved July 11,2008.

Atlatl. Wikipedia contributors. Wikipedia, The Free Encyclopedia. May 12, 2008, 14:06 UTC. Retrieved 2008 May 20

Using the Atlatl - The Basics, Daryl Hrdlicka, Jeffers Petroglyphs Historic Site
January 17, 2003. Retrieved July 18, 2008

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