Weisberger, B. A., & Harwood, M. (1970). The Amercian Heritage History of the Amercian People. American Heritage publishing.
Chicago Stili AlıntıWeisberger, Bernard A., ve Michael Harwood. The Amercian Heritage History of the Amercian People. New York: American Heritage publishing, 1970.
MLA AlıntıWeisberger, Bernard A., ve Michael Harwood. The Amercian Heritage History of the Amercian People. American Heritage publishing, 1970.
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