APA (7e ed.) Bronvermelding
Ram , B., & Vishwakarma , D. N. (2011). Power system protection and switchgear (2nd ed.). Tata McGraw Hill.
Chicago (17e ed.) Bronvermelding
Ram , Badri, en D N. Vishwakarma. Power System Protection and Switchgear. 2nd ed. New Delhi: Tata McGraw Hill, 2011.
MLA (9e ed.) Bronvermelding
Ram , Badri, en D N. Vishwakarma. Power System Protection and Switchgear. 2nd ed. Tata McGraw Hill, 2011.
Let op: Deze citaties zijn niet altijd 100% accuraat.