GRAINER J.J, STEVENSON W.D, . (2010). POWER SYSTEM ANALYSIS. NEW DELHI: MCGRAW HILL INTERNATIONAL.
GRAINER J.J, STEVENSON W.D, . 2010. POWER SYSTEM ANALYSIS. NEW DELHI: MCGRAW HILL INTERNATIONAL.
GRAINER J.J, STEVENSON W.D, . POWER SYSTEM ANALYSIS. NEW DELHI: MCGRAW HILL INTERNATIONAL. 2010.