National Geographic Society (U.S.), National Geographic Television & Film, National Geographic Video (Firm), Neibaur, B., Truitt, L., Miller, J. T., . . . Bridges, J. (2002). Lewis & Clark: Great journey West. National Geographic Video.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNational Geographic Society (U.S.), National Geographic Television & Film, National Geographic Video (Firm), Bruce Neibaur, Lisa Truitt, Jeff T. Miller, Mose Richards, और Jeff Bridges. Lewis & Clark: Great Journey West. [Washington, DC]: National Geographic Video, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNational Geographic Society (U.S.), et al. Lewis & Clark: Great Journey West. National Geographic Video, 2002.
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