Kyūshū Teikoku Daigaku. Rigakubu. (1940). Memoirs of the Faculty of Science, Kyūsyū Imperial University: Kyūshū Teikoku Daigaku Rigakubu kiyō. The Faculty.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रKyūshū Teikoku Daigaku. Rigakubu. Memoirs of the Faculty of Science, Kyūsyū Imperial University: Kyūshū Teikoku Daigaku Rigakubu Kiyō. Hukuoka, Japan: The Faculty, 1940.
एमएलए (8वां संस्करण) प्रशस्ति पत्रKyūshū Teikoku Daigaku. Rigakubu. Memoirs of the Faculty of Science, Kyūsyū Imperial University: Kyūshū Teikoku Daigaku Rigakubu Kiyō. The Faculty, 1940.
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