Não informado. (1968). Occasional Papers of the Western Foundation of Vertebrate Zoology. Western Foundation of Vertebrate Zoology.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিNão informado. Occasional Papers of the Western Foundation of Vertebrate Zoology. Los Angeles, Calif: Western Foundation of Vertebrate Zoology, 1968.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিNão informado. Occasional Papers of the Western Foundation of Vertebrate Zoology. Western Foundation of Vertebrate Zoology, 1968.
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