Credits

Anderson, Bryon D. "The physics of sailing. (Cover story)." Physics Today 61.2 (2008): 38-43.
Atkin, Ross. "Sails don't work the way you think." Christian Science Monitor 04 Sept. 2001: 23
Conger, Cristen. “How Sailboats Work.” How Stuff Works. 2011.
Garret, Ross. The Symmetry of Sailing: The Physics of Sailing for Yachtsmen. New York: Sheridan House Inc. 1987.
Kimball, John. The Physics of Sailing. CRC Press, 2009.