Copeland. The American Revolution and the Press. Northwestern University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCopeland. The American Revolution and the Press. Northwestern University Press.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCopeland. The American Revolution and the Press. Northwestern University Press.
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