Jensen, Merrill, author
The making of the American constitution
Kriger, 1979
 Buku Teks
Swisher, Carl Brent, author
American constitutional development
Houghton Miffiln, 1943
 Buku Teks
Langdon, Robert M., author
American foreign policy
Littlefield Adams, 1961
 Buku Teks
Williams, Robin M., author
American society : a sociological interpretation
Alfred A. Knopf, 1961
 Buku Teks
Bone, Hugh A., author
American politics and the party system
McGraw-Hill, 1965
 Buku Teks
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