1. Section and Party: A Political Geography of American Presidential Elections, from Andrew Jackson to Ronald Reagan;Archer,1981
2. The political glacier moves over to the right;Broder;Boston Sunday Globe,1981
3. The United States: the politics of heterogeneity;Burnham,1974
4. Partisan Realignment: Voters, Parties and Government in American History;Clubb,1980
5. Displeasure with Carter turned many to Reagan;Clymer;New York Times,1980