Hero, Rodney E.1999. Faces of inequality: Social diversity in American politics . Oxford, UK: Oxford University Press.
2.
Key, V.O.1949. Southern politics in state and nation. New York: Knopf.
3.
Lewis-Beck, Michael S., and Charles Tien.2008. The Job of president and the jobs model forecast: Obama for ’08?PS: Political Science & Politics41:687-90.
4.
Lewis-Beck, Michael S., and Charles Tien.2009. Race blunts the economic effect? The 2008 Obama forecast . PS: Political Science & Politics42:21.
5.
Nicholson, Stephen.2005. Voting the agenda: Candidates elections and ballot propositions . Princeton, NJ: Princeton University Press.
6.
Pinckney, Darryl, Garry Wills, Joan Didion, David Bromwich, and Paul Krugman.2008. "A Fateful Election."New York Review of Books. November 6, 2008.
