Henry Steele Commager. (1968). Documents of American history. New York: Appleton-Century-Crofts.
Παραπομπή Chicago StyleHenry Steele Commager. Documents of American History. New York: Appleton-Century-Crofts, 1968.
Παραπομπή MLAHenry Steele Commager. Documents of American History. New York: Appleton-Century-Crofts, 1968.
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