Kothari, D. P., & Nagrath, I. J. (2011). Modern power system analysis (4th ed.). Tata McGraw-Hill.
Cita Chicago (17th ed.)Kothari, D. P., i I. J. Nagrath. Modern Power System Analysis. 4th ed. New Delhi: Tata McGraw-Hill, 2011.
Cita MLA (9th ed.)Kothari, D. P., i I. J. Nagrath. Modern Power System Analysis. 4th ed. Tata McGraw-Hill, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.