Não informado. (1904). Abstracts of the proceedings of the Zoological Society of London. Zoological Society of London.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Abstracts of the Proceedings of the Zoological Society of London. London: Zoological Society of London, 1904.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Abstracts of the Proceedings of the Zoological Society of London. Zoological Society of London, 1904.
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