Subrahmanyam, V. (1994). Electric drives: Concepts and applications. McGraw-Hill.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रSubrahmanyam, Vedam. Electric Drives: Concepts and Applications. New York: McGraw-Hill, 1994.
एमएलए (9वां संस्करण) प्रशस्ति पत्रSubrahmanyam, Vedam. Electric Drives: Concepts and Applications. McGraw-Hill, 1994.
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