Coles, R. Migrants, sharecroppers, mountaineers (First edition.). An Atlantic Montly Press Book.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रColes, Robert. Migrants, Sharecroppers, Mountaineers. First edition. Bosten: An Atlantic Montly Press Book.
एमएलए (9वां संस्करण) प्रशस्ति पत्रColes, Robert. Migrants, Sharecroppers, Mountaineers. First edition. An Atlantic Montly Press Book.
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