Hearn, C. G. (2010). Lincoln, the cabinet, and the generals. Louisiana State University Press.
Chicago-viite (17. p.)Hearn, Chester G. Lincoln, the Cabinet, and the Generals. Baton Rouge: Louisiana State University Press, 2010.
MLA-viite (9. p.)Hearn, Chester G. Lincoln, the Cabinet, and the Generals. Louisiana State University Press, 2010.
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