Não informado. (1982). Alytes. International Society for the Study and Conservatione of Amphibians.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Alytes. Paris: International Society for the Study and Conservatione of Amphibians, 1982.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Alytes. International Society for the Study and Conservatione of Amphibians, 1982.
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