Hult, R. E. (1960). Guns of the Lewis and Clark expedition. Washington State Historical Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रHult, Ruby El. Guns of the Lewis and Clark Expedition. [Tacoma]: Washington State Historical Society, 1960.
एमएलए (8वां संस्करण) प्रशस्ति पत्रHult, Ruby El. Guns of the Lewis and Clark Expedition. Washington State Historical Society, 1960.
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