(2001). Bulletin environmental engineering. Japan Society for the Promotion of Science.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रBulletin Environmental Engineering. Japan: Japan Society for the Promotion of Science, 2001.
एमएलए (9वां संस्करण) प्रशस्ति पत्रBulletin Environmental Engineering. Japan Society for the Promotion of Science, 2001.
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