BibliographyWebsites:

"About Jonas Salk." Http://www.salk.edu/. Salk Institute for Biological Studies, 2015. Web. 2015. <http://www.salk.edu/about/history-of-salk/jonas-salk/>.

"Jonas Salk Biography." Biography.com. Biography.com Editors. Web. 2015. <http://www.biography.com/people/jonas-salk-9470147>.

"Poliomyelitis (polio)." World Health Organization. Web. <http://www.who.int/topics/poliomyelitis/en/>.

Salk, Jonas. "Jonas Salk Quotes." Brainy Quote. Web. 2015. <http://www.brainyquote.com/quotes/authors/j/jonas_salk.html>.

"Jonas Salk." United States History. Web. 2015. <http://www.u-s-history.com/pages/h3698.html>

Pictures:

"Jonas Salks 99th Birthday." World Science Festival. World Science Festival Staff, 28 Oct. 2013. Web. 2015. <http://www.worldsciencefestival.com/2013/10/jonas_salks_99th_birthday/>

Karsh, Yousuf. "Dr. Jonas Salk." 1956. Web. 2015. <http://steamyv.tumblr.com/post/20954220645/dr-jonas-salk-on-april-12-1955-dr-jonas-salk>.

Samsel, Emily. "On Jonas Salk’s Birthday, Some Perspective on Health Scares." Msnbc. 28 Oct. 14. Web. 2015. <http://www.msnbc.com/msnbc/jonas-salks-birthday-google-doodle>.

Video:

Jonas Salk and the Polio Vaccine. Dir. Encyclopaedia Britannica. 2009. Film.

https://www.youtube.com/watch?v=EPXMRZzaZtQ