Não informado. (1980). Bulletin of the Institute of Malacology of Tokyo. Institute of Malacology.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Institute of Malacology of Tokyo. Tokyo: Institute of Malacology, 1980.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Bulletin of the Institute of Malacology of Tokyo. Institute of Malacology, 1980.
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