Mott, Frank Luther
American journalism: a history of newspapers in the United States through 260 years: 1690 to 1950
Macmillan, 1956
Buku Teks
Ramaswamy, M.
The creative role of the Supreme Court of the United States
Stanford University Press, 1956
Buku Teks
Ramaswamy, M.
The creative role of the Supreme Court of the United States
Russell & Russell, 1970
Buku Teks
Latin America, the United States, and the Inter-American System
Westview Press, 1980
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Link, Arthur S.
American epoch : a history of the United States since the 1890's
Alfreda A. Knopf, 1955
Buku Teks