Não informado. Technology transfer international. World Business Publications.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Technology Transfer International. London: World Business Publications.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Technology Transfer International. World Business Publications.
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