Não informado. (1983). Journal of Hydroscience and Hydraulic Engineering. Japan Society of Civil Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Hydroscience and Hydraulic Engineering. Tokyo: Japan Society of Civil Engineers, 1983.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Journal of Hydroscience and Hydraulic Engineering. Japan Society of Civil Engineers, 1983.
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