Laage-Hellman, J. (1997). Business networks in Japan: Supplier-customer interaction in product development. Routledge.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रLaage-Hellman, Jens. Business Networks in Japan: Supplier-customer Interaction in Product Development. London ; New York: Routledge, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रLaage-Hellman, Jens. Business Networks in Japan: Supplier-customer Interaction in Product Development. Routledge, 1997.
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