Armstrong, T. (2012). The logic of slavery: Debt, technology, and pain in American literature. Cambridge University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रArmstrong, Tim. The Logic of Slavery: Debt, Technology, and Pain in American Literature. Cambridge, [UK] ; New York: Cambridge University Press, 2012.
एमएलए (9वां संस्करण) प्रशस्ति पत्रArmstrong, Tim. The Logic of Slavery: Debt, Technology, and Pain in American Literature. Cambridge University Press, 2012.
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