Calloway, C. G. (2003). One vast winter count: The Native American West before Lewis and Clark. University of Nebraska Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCalloway, Colin G. One Vast Winter Count: The Native American West Before Lewis and Clark. Lincoln: University of Nebraska Press, 2003.
एमएलए (8वां संस्करण) प्रशस्ति पत्रCalloway, Colin G. One Vast Winter Count: The Native American West Before Lewis and Clark. University of Nebraska Press, 2003.
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