Contributors, Multiple. "Cold War." Wikipedia. Wikimedia Foundation, 11 May 2015. Web. 28 May 2015.
"Cold War History." History.com. A&E Television Networks, 2009. Web. 28 May 2015.
"The Cold War Erupts." Ushistory.org. Independence Hall Association, 2008. Web. 28 May 2015.
Gaddis, John Lewis. The United States and the Origins of the Cold War, 1941-1947. New York: Columbia University Press, 1972.
"Cold War." Cold War. George Washington University, n.d. Web. 28 May 2015.
Contributors, Multiple. "Effects of the Cold War." Wikipedia. Wikimedia Foundation, 12 May 2015. Web. 28 May 2015.
Theodorous II. "How Did the Cold War Start and End?" Today I Found Out. Davin Hiskey, 12 Nov. 2013. Web. 28 May 2015.
Hickam, Homer H. October Sky. New York: Dell, 1998. Print.
"Cold War History." History.com. A&E Television Networks, 2009. Web. 28 May 2015.
"The Cold War Erupts." Ushistory.org. Independence Hall Association, 2008. Web. 28 May 2015.
Gaddis, John Lewis. The United States and the Origins of the Cold War, 1941-1947. New York: Columbia University Press, 1972.
"Cold War." Cold War. George Washington University, n.d. Web. 28 May 2015.
Contributors, Multiple. "Effects of the Cold War." Wikipedia. Wikimedia Foundation, 12 May 2015. Web. 28 May 2015.
Theodorous II. "How Did the Cold War Start and End?" Today I Found Out. Davin Hiskey, 12 Nov. 2013. Web. 28 May 2015.
Hickam, Homer H. October Sky. New York: Dell, 1998. Print.