Klyberg, A. T., & Shipton, N. N. (1966). Frontier pages and pistols: A guide to an exhibition in the William L. Clements Library. University of Michigan.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKlyberg, Albert T., और Nathaniel N. Shipton. Frontier Pages and Pistols: A Guide to an Exhibition in the William L. Clements Library. Ann Arbor: University of Michigan, 1966.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKlyberg, Albert T., और Nathaniel N. Shipton. Frontier Pages and Pistols: A Guide to an Exhibition in the William L. Clements Library. University of Michigan, 1966.
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