Peck, D. J. (2002). Or perish in the attempt: Wilderness medicine in the Lewis & Clark expedition. Farcountry Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रPeck, David J. Or Perish in the Attempt: Wilderness Medicine in the Lewis & Clark Expedition. Helena, MT: Farcountry Press, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रPeck, David J. Or Perish in the Attempt: Wilderness Medicine in the Lewis & Clark Expedition. Farcountry Press, 2002.
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