Lurie, Jonathan
Law and the nation 1865-1912
Alfred A.Knopf, 1983
 Buku Teks SO
Lurie, Jonathan
Law and the nation 1865-1912
Alfred A.Knopf, 1983
 Buku Teks SO
Hicks, John R.
The American nation : a history of the United States from 1865 t0 the present
Houghton Mifflin , 1946
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McGuire, Edna
Backgrounds of american freedom / Edna McGuire
Macmillan, 1961
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Kraus, Michael
The writing of American history
University of Oklahoma Press, 1953
 Buku Teks SO