Não informado. (1966). IEEE Aerospace and Electronic Systems Society Newsletter. Institute of Electrical and Electronics Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. IEEE Aerospace and Electronic Systems Society Newsletter. New York: Institute of Electrical and Electronics Engineers, 1966.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. IEEE Aerospace and Electronic Systems Society Newsletter. Institute of Electrical and Electronics Engineers, 1966.
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