Chapman, S. J. (2005). Electric machinery fundamentals (4th ed.). McGraw-Hill Higher Education.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रChapman, Stephen J. Electric Machinery Fundamentals. 4th ed. New York, NY: McGraw-Hill Higher Education, 2005.
एमएलए (8वां संस्करण) प्रशस्ति पत्रChapman, Stephen J. Electric Machinery Fundamentals. 4th ed. McGraw-Hill Higher Education, 2005.
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