Weidensaul, S. (2012). The first frontier: The forgotten history of struggle, savagery, and endurance in early America. Houghton Mifflin Harcourt.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWeidensaul, Scott. The First Frontier: The Forgotten History of Struggle, Savagery, and Endurance in Early America. Boston: Houghton Mifflin Harcourt, 2012.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWeidensaul, Scott. The First Frontier: The Forgotten History of Struggle, Savagery, and Endurance in Early America. Houghton Mifflin Harcourt, 2012.
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