Polsby, Nelson W.
Presidential elections: strategies of american electoral politics
Charles Scribner's Sons, 1980
Buku Teks SO
Asher, Herbert B.
Presidential elections and American politics: voters, candidates, and campaigns since 1952
Dorsey Press, 1984
Buku Teks SO
Asher, Herbert B.
Presidential elections and American politics: voters, candidates, and campaigns since 1952
The Dorsey Press, 1980
Buku Teks SO
Presidential elections and 'migratory' lawmakers
Artikel Jurnal
Penniman, Howard R.
Sait's American parties and elections
Appleton-Century-Crofts, 1952
Buku Teks SO