Não informado. (2002). Memoirs of the Graduate School of Fisheries Sciences, Hokkaido University. Hokkaido University, Graduate School of Fisheries Sciences.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Memoirs of the Graduate School of Fisheries Sciences, Hokkaido University. Hakodate, Japão: Hokkaido University, Graduate School of Fisheries Sciences, 2002.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Memoirs of the Graduate School of Fisheries Sciences, Hokkaido University. Hokkaido University, Graduate School of Fisheries Sciences, 2002.
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