Cita APA

Rao, T. S. M. (2008). Digital/numerical relays. Tata McGraw Hill.

Chicago Edition Citation

Rao, T. S. Madhava. Digital/numerical Relays. New Delhi: Tata McGraw Hill, 2008.

Cita MLA

Rao, T. S. Madhava. Digital/numerical Relays. Tata McGraw Hill, 2008.