Kothari, D P. Power system engineering / D P Kothari, I J Nagrath. - 2nd ed. - New Delhi: Tata McGraw Hill, c2008 [2012]. - xix, 1074 p. : 23 cm. Includes Index. ISBN: 9780070647916 Subjects--Topical Terms: Electric power. Dewey Class. No.: 621.31 / KOP