Weisel, G. F., & Owen, J. (1955). Men and trade on the Northwest frontier as shown by the Fort Owen ledger. Montana State University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रWeisel, George Ferdinand, और John Owen. Men and Trade on the Northwest Frontier as Shown by the Fort Owen Ledger. [Missoula: Montana State University Press, 1955.
एमएलए (8वां संस्करण) प्रशस्ति पत्रWeisel, George Ferdinand, और John Owen. Men and Trade on the Northwest Frontier as Shown by the Fort Owen Ledger. Montana State University Press, 1955.
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