ASHER, H. B. (1984). Presidential elections and American politics: Voters, candidates, and campaigns since 1952.-- Ed.3. The Dorsey Press.

ASHER, Herbert B. Presidential Elections and American Politics: Voters, Candidates, and Campaigns Since 1952.-- Ed.3. Illinois: The Dorsey Press, 1984.

ASHER, Herbert B. Presidential Elections and American Politics: Voters, Candidates, and Campaigns Since 1952.-- Ed.3. The Dorsey Press, 1984.