Naidu,M S, & Kamaraju,V. (2009). High voltage engineering (4th ed.). Tata Mc-Grow Hill.
Lua i Stíl Chicago (17ú heag.)Naidu,M S, agus Kamaraju,V. High Voltage Engineering. 4th ed. New Delhi: Tata Mc-Grow Hill, 2009.
Lua MLA (8ú heag.)Naidu,M S, agus Kamaraju,V. High Voltage Engineering. 4th ed. Tata Mc-Grow Hill, 2009.
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