Cita APA (7th ed.)
Singh, R. P. (2014). Switchgear and power system protection. PHI.
Cita Chicago (17th ed.)
Singh, Ravindra P. Switchgear and Power System Protection. Delhi: PHI, 2014.
Cita MLA (9th ed.)
Singh, Ravindra P. Switchgear and Power System Protection. PHI, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.