Singh, L. P. (1994). Digital protection: Protective relaying from electromechanical to microprocessor.
Stile di citazione ChicagoSingh, L P. Digital Protection: Protective Relaying from Electromechanical to Microprocessor. Wiley Eastern Limited, New Delhi, 1994.
Citazione MLASingh, L P. Digital Protection: Protective Relaying from Electromechanical to Microprocessor. 1994.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.