Gaya APA

Asher, H, B. (1984). Presidential elections and American politics: voters, candidate, and compaigns since 1952 (3rd ed.). Homewood, Illinois: The Dorsey Press.

Gaya MLA

Asher, Herbert, B.. "Presidential elections and American politics: voters, candidate, and compaigns since 1952". 3rd ed. Homewood, Illinois: The Dorsey Press, 1984. Text.