Não informado. (1967). Journal of the Faculty of Marine Science and Technology. Tokai University.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the Faculty of Marine Science and Technology. Shimizu, Japão: Tokai University, 1967.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of the Faculty of Marine Science and Technology. Tokai University, 1967.
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