Dyfyniad APA

ASHER, H. B. (1980). Presidential elections and American politics. The Dorsey press.

Dyfyniad Arddull Chicago

ASHER, Herbert B. Presidential Elections and American Politics. Illinois: The Dorsey press, 1980.

Dyfyniad MLA

ASHER, Herbert B. Presidential Elections and American Politics. The Dorsey press, 1980.

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