Bemis, Samuel Flagg, 1891-1973, author
Holt, Rinehart and Winston, 1965
Buku Teks
Reischauer, Edwin O., author
Harvard University Press, 1950
Buku Teks
Dunbar-Ortiz, Roxanne, 1939-, author
Beacon Press, 2014
Buku Teks
Dean, Vera Micheles
Alfred.A.Knopf, 1950
Buku Teks
Pratt, Julius W., author
Prentice-Hall, 1965
Buku Teks