RAO NANNAPANENI NARAYAN. (2007). ELEMENTS OF ENGINEERING ELECTROMAGNETIC 6TH ED (6 TH ED.). PRENTICE HALL OF INDIA.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रRAO NANNAPANENI NARAYAN. ELEMENTS OF ENGINEERING ELECTROMAGNETIC 6TH ED. 6 TH ED. NEW DELHI: PRENTICE HALL OF INDIA, 2007.
एमएलए (9वां संस्करण) प्रशस्ति पत्रRAO NANNAPANENI NARAYAN. ELEMENTS OF ENGINEERING ELECTROMAGNETIC 6TH ED. 6 TH ED. PRENTICE HALL OF INDIA, 2007.
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