Ambrose, S. E. (1996). Halleck, Lincoln's Chief of Staff (Louisiana paperback ed.). Louisiana State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmbrose, Stephen E. Halleck, Lincoln's Chief of Staff. Louisiana paperback ed. Baton Rouge: Louisiana State University Press, 1996.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmbrose, Stephen E. Halleck, Lincoln's Chief of Staff. Louisiana paperback ed. Louisiana State University Press, 1996.
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