Dyfyniad APA
Ram, B., & Vishwakarma, D. (2015). Power system protection and switchgear (2nd ed.). McGraw Hill Education (I) Pvt. Ltd.
Dyfyniad Arddull Chicago
Ram, Badri, and D.N Vishwakarma. Power System Protection and Switchgear. 2nd ed. New Delhi: McGraw Hill Education (I) Pvt. Ltd, 2015.
Dyfyniad MLA
Ram, Badri, and D.N Vishwakarma. Power System Protection and Switchgear. 2nd ed. McGraw Hill Education (I) Pvt. Ltd, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.