APA-čujuhus (7. p.)
ebrary, Inc, Fresonke, K., & Spence, M. D. (2004). Lewis & Clark: Legacies, memories, and new perspectives. University of California Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, Kris Fresonke, juo Mark David Spence. Lewis & Clark: Legacies, Memories, and New Perspectives. Berkeley: University of California Press, 2004.
MLA-čujuhus (9. p.)
ebrary, Inc, et al. Lewis & Clark: Legacies, Memories, and New Perspectives. University of California Press, 2004.
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