Center, National Humanities. Stock Market Crash of 1929: Political Cartoons (n.d.): n. pag. Web. 30 Oct. 2014.
Folgen Der Krise Ab 2007 . Folgen Der Krise Ab 2007 (n.d.): n. pag. Web. 30 Oct. 2014.
"Digital History." Digital History. Digital History, n.d. Web. 29 Oct. 2014. <http://www.digitalhistory.uh.edu/era.cfm?eraid=13>.
"Stock Market Crash A Hypothetical Scenario?" Stock Market Crash A Hypothetical Scenario? N.p., n.d. Web. 30 Oct. 2014.
1929 Stock Market Crash. Dir. History.com Staff. History. A+E Networks, 2010. Web. 28 Oct. 2014.
"The Roaring Twenties." History.com. A&E Television Networks, n.d. Web. 29 Oct. 2014.
Folgen Der Krise Ab 2007 . Folgen Der Krise Ab 2007 (n.d.): n. pag. Web. 30 Oct. 2014.
"Digital History." Digital History. Digital History, n.d. Web. 29 Oct. 2014. <http://www.digitalhistory.uh.edu/era.cfm?eraid=13>.
"Stock Market Crash A Hypothetical Scenario?" Stock Market Crash A Hypothetical Scenario? N.p., n.d. Web. 30 Oct. 2014.
1929 Stock Market Crash. Dir. History.com Staff. History. A+E Networks, 2010. Web. 28 Oct. 2014.
"The Roaring Twenties." History.com. A&E Television Networks, n.d. Web. 29 Oct. 2014.