Não informado. (1974). Engineering Education News. American Society for Engineering Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Engineering Education News. Washington: American Society for Engineering Education, 1974.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Engineering Education News. American Society for Engineering Education, 1974.
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