APA (7 वां संस्करण) प्रशस्ति पत्र
Gangadhar, K., & Ramanathan, P. (2015). Electromagnetic field theory: Including antennas and wave propagation (16th ed.). Khanna Pub.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्र
Gangadhar, K.A, और P.M Ramanathan. Electromagnetic Field Theory: Including Antennas and Wave Propagation. 16th ed. New Delhi: Khanna Pub, 2015.
एमएलए (9वां संस्करण) प्रशस्ति पत्र
Gangadhar, K.A, और P.M Ramanathan. Electromagnetic Field Theory: Including Antennas and Wave Propagation. 16th ed. Khanna Pub, 2015.
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