Não informado. (1999). Tulane studies in geology and paleontology. Tulane University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Tulane Studies in Geology and Paleontology. New Orleans, La: Tulane University, 1999.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Tulane Studies in Geology and Paleontology. Tulane University, 1999.
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