Não informado. (1986). IEEE Transactions on Power Delivery. Institute of Electrical and Electronics Engineers.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रNão informado. IEEE Transactions on Power Delivery. New York: Institute of Electrical and Electronics Engineers, 1986.
एमएलए (8वां संस्करण) प्रशस्ति पत्रNão informado. IEEE Transactions on Power Delivery. Institute of Electrical and Electronics Engineers, 1986.
चेतावनी: ये उद्धरण हमेशा 100% सटीक नहीं हो सकते हैं.