Stagg Glenn W, El-Abiad Ahmed H, . (1985). Computer Methods in Power System Analysis. New Delhi: MC GRAW HILL.
Stagg Glenn W, El-Abiad Ahmed H, . 1985. Computer Methods in Power System Analysis. New Delhi: MC GRAW HILL.
Stagg Glenn W, El-Abiad Ahmed H, . Computer Methods in Power System Analysis. New Delhi: MC GRAW HILL. 1985.