1. Bob Dole's Age and Health in the 1996 Election: Did the Media Let Us Down?;Abrams;Political Science Quarterly,1998
2. Annenberg Public Policy Center 2005 Early Voting Reaches Record Levels in 2004, National Annenberg Election Survey Shows http://annenbergpublicpolicycenter.com/NewsDetails.aspx?myId=67
3. Annenberg Public Policy Center 2008 Over One in Nine Citizens Have Already Voted, Annenberg Survey Shows http://annenbergpublicpolicycenter.com/NewsDetails.aspx?myId=304
4. Carney , James 2008 The Phoenix Time 37
5. Carroll , Joseph 2007 Which Characteristics Are Most Desirable in the Next President? http://www.gallup.com/poll/28693/which-characteristics-most-desirable-next-president.aspx