Tohutoro APA (7th ed.)
Ram, B., & Vishwakarma, D. (2015). Power system protection and switchgear (2nd ed.). McGraw Hill Education (I) Pvt. Ltd.
Tohutoru Kātū Chicago (17th ed.)
Ram, Badri, me D.N Vishwakarma. Power System Protection and Switchgear. 2nd ed. New Delhi: McGraw Hill Education (I) Pvt. Ltd, 2015.
Tohutoro MLA (9th ed.)
Ram, Badri, me D.N Vishwakarma. Power System Protection and Switchgear. 2nd ed. McGraw Hill Education (I) Pvt. Ltd, 2015.
Kia tūpato: Kāore pea ēnei kupu hautoa i te ōrite pū 100%.