Technology, n.d. web. 22 Mar. 2015.
Dunbar, Brian. "What is a Supernova?" NASA. NASA, 19 Sept. 2013. Web.
22. Mar. 2015.
Redd, Nola Taylor. "Brown Dwarfs." space.com. N.p. 2014. Web. 22. Mar.
2015.
Conn, Robert W. "Nuclear Fusion | Physics." Encyclopedia Britannic Online.
Encyclopedia Britannica, 18 July 2013. Web. 22. Mar. 2015.
Jones, Andrew Zimmerman. "Stellar Nucleosynthesis." About Education.
About.com, 2015. Web. 22. Mar. 2015.
Knight, Randall Dewey. Physics for Scientists and Engineers: A Strategic
Approach. San Fransisco: Pearson/Addison Wesley, 2004. Print.