Não informado. (2001). Annual Report of the Denver Museum of Natural History. Museum of Natural History.
Chicago-viite (17. p.)Não informado. Annual Report of the Denver Museum of Natural History. Denver, Colo: Museum of Natural History, 2001.
MLA-viite (8. p.)Não informado. Annual Report of the Denver Museum of Natural History. Museum of Natural History, 2001.
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