Não informado. (1991). International Journal of the Japan Society for Precision Engineering. Japan Society for Precision Engineering.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. International Journal of the Japan Society for Precision Engineering. Tokyo: Japan Society for Precision Engineering, 1991.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. International Journal of the Japan Society for Precision Engineering. Japan Society for Precision Engineering, 1991.
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