Retrieved on December 29, 2012 at 1:06:27 PM CT
InsiderAdvantage/Majority Opinion Research Iowa GOP Presidential Poll – 12.28.11
Url: http://www.realclearpolitics.com/docs/2011/InsiderAdv_Iowa_1229.pdf
Retrieved on December 29, 2012 at 1:06:27 PM CT
Url: http://www.realclearpolitics.com/docs/2011/InsiderAdv_Iowa_1229.pdf