Dhogal, P. (1994). Basic electrical engineering with numerical problem volume 2 (8th.). Tata McGraw Hill Co.
Lua i Stíl Chicago (17ú heag.)Dhogal, P. Basic Electrical Engineering with Numerical Problem Volume 2. 8th. New Delhi: Tata McGraw Hill Co, 1994.
Lua MLA (9ú heag.)Dhogal, P. Basic Electrical Engineering with Numerical Problem Volume 2. 8th. Tata McGraw Hill Co, 1994.
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