1. "Illinois Companies Eyeing an Exit." - Chicagotribune.com. Web. 25 Mar. 2012. <http://www.chicagotribune.com/business/breaking/ct-biz-illinois-companies-leaving,0,5325079.photogallery>.
2. "OpenSecrets.org: Money in Politics -- See Who's Giving & Who's Getting." OpenSecrets.org: Money in Politics. Web. 25 Mar. 2012. <http://www.opensecrets.org/>.
3. "Super PACs." OpenSecrets.org: Money in Politics. Web. 25 Mar. 2012. <http://www.opensecrets.org/pacs/superpacs.php>.
4. Agia, Aziza. Real World Micro. Cambridge, MA: Dollars & Sense, 2002. Print.
5. Bill moyers, New York University, june 3, 2004
6. Dudley, William. Social Justice: Opposing Viewpoints. Farmington Hills, MI: Greenhaven, 2005. Print.
2. "OpenSecrets.org: Money in Politics -- See Who's Giving & Who's Getting." OpenSecrets.org: Money in Politics. Web. 25 Mar. 2012. <http://www.opensecrets.org/>.
3. "Super PACs." OpenSecrets.org: Money in Politics. Web. 25 Mar. 2012. <http://www.opensecrets.org/pacs/superpacs.php>.
4. Agia, Aziza. Real World Micro. Cambridge, MA: Dollars & Sense, 2002. Print.
5. Bill moyers, New York University, june 3, 2004
6. Dudley, William. Social Justice: Opposing Viewpoints. Farmington Hills, MI: Greenhaven, 2005. Print.