Konstitusi Amerika sebagai pemenang utama Pemilu 2008
Artikel Jurnal
Bone, Hough Alvin
Politics and voters
McGraw-Hill, 1981
Buku Teks SO
Fea, John
Believe me: the Evangelical road to Donald Trump
William B. Eerdmans , 2018
Buku Teks SO
The politics of trade / League of Women Voters of the United States
League of Women Voters of the United States 1961, 1962
Buku Teks
Stokes, Susan Carol
Brokers, Voters, and Clientelism : the puzzle of distributive politics
Cambridge University Press, 2014
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