Tohutoro APA (7th ed.)
Carver, G. W., & Kremer, G. R. (1991). George Washington Carver in his own words (1st paperback printing.). University of Missouri Press.
Tohutoru Kātū Chicago (17th ed.)
Carver, George Washington, me Gary R. Kremer. George Washington Carver in His Own Words. 1st paperback printing. Columbia: University of Missouri Press, 1991.
Tohutoro MLA (9th ed.)
Carver, George Washington, me Gary R. Kremer. George Washington Carver in His Own Words. 1st paperback printing. University of Missouri Press, 1991.
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