Hockett, H. C. (1940). Political and social growth of the American people, 1492-1865 (3d ed.). Macmillan Co..
Lua i Stíl Chicago (17ú heag.)Hockett, Homer C. Political and Social Growth of the American People, 1492-1865. 3d ed. New York: Macmillan Co., 1940.
Lua MLA (8ú heag.)Hockett, Homer C. Political and Social Growth of the American People, 1492-1865. 3d ed. Macmillan Co., 1940.
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