ASHER, H. B. (1980). Presidential elections and American politics. The Dorsey press.
Chicagoスタイル(17版)引用形式ASHER, Herbert B. Presidential Elections and American Politics. Illinois: The Dorsey press, 1980.
MLA(9版)引用形式ASHER, Herbert B. Presidential Elections and American Politics. The Dorsey press, 1980.
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