Carroll, Sean B. “How the King Cobra Maintains Its Reign.” The New York Times, October 25, 2010. http://www.nytimes.com/2010/10/26/science/26creatures.html.
“Cobra vs. Mongoose.” National Geographic. YouTube video, 1:57. Posted August 31, 2010. http://www.youtube.com/watch?v=vdg9gkmWsEA.
Davis, Jennifer. “Factual Claim and Common Place Assertion.” Prezi. Posted March 19, 2013. http://prezi.com/n81ca6amyu-0/factual-claim-and-common-place-assertions/.
“How does a mongoose kill a snake?” You Ask Andy. http://youaskandy.com/questions-answers/25-article-series-1950/17285-how-does-a-mongoose-kill-a-snake.html.
“Patterns of Organization.” University of Washington. http://faculty.washington.edu/ezent/impo.htm.
Susman, Tina. “Escaped cobra recaptured at Bronx Zoo. Los Angeles Times, March 31, 2011. http://articles.latimes.com/2011/mar/31/nation/la-naw-escaped-snake-20110401.
“The Reptiles: Snakes, Saving Snakes.” PBS. http://www.pbs.org/wnet/nature/episodes/the-reptiles-snakes/saving-snakes/2911/.
“What is the Safest Way to Catch a Snake?” Snake Removal. http://www.snake-removal.com/safety.html.
Zraick, Karen. “Lost Cobra May Hide for Weeks, Zoo Says.” The New York Times, March 28, 2011. http://www.nytimes.com/2011/03/29/nyregion/29snake.html.