Lua APA (7ú heag.)
Gangadhar, K., & Ramanathan, P. (2015). Electromagnetic field theory (16th ed.). Khanna Pub.
Lua i Stíl Chicago (17ú heag.)
Gangadhar, K.A, agus P.M Ramanathan. Electromagnetic Field Theory. 16th ed. New Delhi: Khanna Pub, 2015.
Lua MLA (9ú heag.)
Gangadhar, K.A, agus P.M Ramanathan. Electromagnetic Field Theory. 16th ed. Khanna Pub, 2015.
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