Cita APA (7th ed.)

Nagrath, I. J., & Kothari, D. P. (1997). Electric Machines (2nd ed.). Tata McGraw Hill.

Cita Chicago (17th ed.)

Nagrath, I J., i D P. Kothari. Electric Machines. 2nd ed. New Delhi: Tata McGraw Hill, 1997.

Cita MLA (9th ed.)

Nagrath, I J., i D P. Kothari. Electric Machines. 2nd ed. Tata McGraw Hill, 1997.

Atenció: Aquestes cites poden no estar 100% correctes.