Elofson, W. M. (2004). Frontier cattle ranching in the land and times of Charlie Russell. McGill-Queen's University Press ; University of Washington Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रElofson, W. M. Frontier Cattle Ranching in the Land and Times of Charlie Russell. Montreal ; Ithaca : Seattle: McGill-Queen's University Press ; University of Washington Press, 2004.
एमएलए (9वां संस्करण) प्रशस्ति पत्रElofson, W. M. Frontier Cattle Ranching in the Land and Times of Charlie Russell. McGill-Queen's University Press ; University of Washington Press, 2004.
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