Dyfyniad APA
Singh, R. P. (2014). Switchgear and power system protection. PHI.
Dyfyniad Arddull Chicago
Singh, Ravindra P. Switchgear and Power System Protection. Delhi: PHI, 2014.
Dyfyniad MLA
Singh, Ravindra P. Switchgear and Power System Protection. PHI, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.