"Khe Sanh." Encyclopedia of the Vietnam War. Ed. Stanley I. Kutler. New York: Charles Scribner's Sons, 1996. Gale U.S. History In Context. Web. 24 Oct. 2012.
"Khe Sanh, Battle of." The Greenhaven Encyclopedia of The Vietnam War. Jeff T. Hay. Ed. Charles Zappia. San Diego: Greenhaven Press, 2004. 150-152. Gale U.S. History In Context. Web. 24 Oct. 2012.
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