Myers, Gustavus
History of bigotry in the United States
Random House, 1943
 Buku Teks
Risjord, Norman K.
America a history of the United States
Prentice-Hall, 1985
 Buku Teks SO
Bemis, Samuel Flagg, 1891-1973
A diplomatic history of the United States
Holt, Rinehart and Winston, 1965
 Buku Teks SO
McLaughlin, Andrew C.
A constitutional history of the United States
Appleton Century Crofts, 1935
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Clark, Victor S.
History of manufactures in the United States
Carnegie Institution of Washington, 1949
 Buku Teks SO