Janda, Kenneth
Challenge of democracy : government in America / Kenneth Janda, Jeffrey M. Berry, Jerry Goldman
Houghton Miffiln, 1987
 Buku Teks SO
Tocqueville, Alexis de
Democracy in America
Oxford University Press, 1961
 Buku Teks SO
Tocqueville, Alexis de
Democracy in America
A Mentor Book, 1956
 Buku Teks SO
Tocqueville, Alexis de
Democracy in America
The New American Library, 1963
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Bailey, Stephen K.
Government in America
Henry Holt, 1957
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