Alice in Wonderland. Dir. Lewis
Carroll. Walt Disney Home Video, 1951.
Bookless, Eric.
Personal interview.
Castanon,
Eliamar. "New Army Parachute Coming Soon."
About.com. Army News Service, 15 Dec 2003. Web. 14
Apr 2014.
<http://usmilitary.about.com/cs/armyweapons/a/armyparachute.htm>.
Knight, Randall.
Physics for Scientists and Engineers a
Strategic Approach. 3rd Edition ed.
Boston: Addison-Wesley, 2013. Print.
Marieb,
Elaine; Hoehn, Katja (2010). Human Anatomy and Physiology (8th
Ed.). Prentice Hall PTR. p. 824.