Hammond, M. B. (1897). The cotton industry: An essay in American economic history. pub. for American Economic Association by Macmillan, Johnson Reprint Corp..
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHammond, Matthew B. The Cotton Industry: An Essay in American Economic History. N.Y. : N.Y.: pub. for American Economic Association by Macmillan, Johnson Reprint Corp., 1897.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHammond, Matthew B. The Cotton Industry: An Essay in American Economic History. pub. for American Economic Association by Macmillan, Johnson Reprint Corp., 1897.
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