Não informado. (1893). Proceedings of the Annual Meeting. Society for the Promotion of Engineering Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Annual Meeting. Urbana, Ill: Society for the Promotion of Engineering Education, 1893.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. Proceedings of the Annual Meeting. Society for the Promotion of Engineering Education, 1893.
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