IEEE Recommended Practice for the Design of Reliable Industrial and Commercial Power Systems/Std 493-1990 (Ieee Gold Book)
IEEE Std 141-1993, IEEE Recommended Practice for Electric Power Distribution for Industrial Plants (The IEEE Red Book)
IEEE Std 242-1986. IEEE Recommended Practice for Protection and Coordination of Industrial and Commercial Power Systems (The IEEE Buff Book)
IEEE Recommended Practice for Electric Power Systems in Commercial Buildings (Ieee Gray Book : Std 241-1990)
IEEE Std 446-1995, IEEE Recommended Practice for Emergency and Standby Power Systems for Industrial and Commerical Applications (The IEEE Orange Book)