Ravindranath, B. (1977). Power system protection and switchgear. Wiley Eastern.
Chicago Edition CitationRavindranath, B. Power System Protection and Switchgear. New Delhi: Wiley Eastern, 1977.
Cita MLARavindranath, B. Power System Protection and Switchgear. Wiley Eastern, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.