Articles
Benzkofer, Stephan. “18 Years Before the Hindenburg, a Blimp Disaster Hit the Loop.” Chicago Tribune. Ed. Gerould W. Kern. Tony W. Hunter, 6 May 2012. Web. 14 Oct. 2013.<http://articles.chicagotribune.com/2012-05-06/site/ct-per-flash-blimpdisasters-0506-20120506_1_blimp-bank-employee-hindenburg>.
Bowen, Anne. “The Crash of the Wingfoot Express, Chicago, IL, July 21st, 1919.” Yahoo. Anne Bowen, 10 Feb. 2010. Web. 14 Oct. 2013. <http://voices.yahoo.com/the-crash-wingfoot-express-chicago-il-july-5451583.html?cat=37>.
"July 21, 1919: Dirigible (Blimp) Crash Deaths, Disturbances, Disasters and Disorders in Chicago." July 21, 1919: Dirigible (Blimp) Crash. N.p., n.d. Web. 11 Feb. 2014.
Herter, Debra. “Chicago Disasters: The Wingfoot Express.” Disasters That Changed the World. N.p., 12 Apr. 2012. Web. 14 Oct. 2013.
Rice, Duncan. “Wingfoot Air Express - the First Airship Disaster.” EzineArticles - Expert Authors Sharing Their Best Original Articles. N.p., 29 Feb. 2008. Web. 14 Oct. 2013. <http://ezinearticles.com/?Wingfoot-Air-Express---The-First-Airship-Disaster&id=1014840>.
Newspaper Archives
“11 Killed,27 Hurt in Blazing Blimp’s Fall in Chicago.” New York Times 27 July 1919: 1-2. New York Times Archives. Web. 14 Oct. 2013.
Books
Krist, Gary. City of Scoundrels: The Twelve Days of Disaster That Gave Birth to Modern Chicago. New York: Crown, 2012. Print.
Photos
"Wingfoot Disaster." Chicagotribune.com. N.p., n.d. Web. 10 Feb. 2014.
"July 21, 1919: Dirigible (Blimp) Crash Deaths, Disturbances, Disasters and Disorders in Chicago." July 21, 1919: Dirigible (Blimp) Crash. N.p., n.d. Web. 11 Feb. 2014.
"Wingfoot Air Express Crash." Wikipedia. Wikimedia Foundation, 02 Nov. 2014. Web. 11 Feb. 2014.
"Wingfoot Air Express Crash..." - RareNewspapers.com. N.p., n.d. Web. 11 Feb. 2014.
