APA (7 वां संस्करण) प्रशस्ति पत्र
Clark, J. E. (2001). Railroads in the Civil War: The impact of management on victory and defeat. Louisiana State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Clark, John Elwood. Railroads in the Civil War: The Impact of Management on Victory and Defeat. Baton Rouge: Louisiana State University Press, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Clark, John Elwood. Railroads in the Civil War: The Impact of Management on Victory and Defeat. Louisiana State University Press, 2001.
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