@book{3421,
	author = {Kothari, D. P. and Nagrath, I. J. },
	title = {Electric machines / },
	publisher = {Tata McGraw-Hill,},
	year = {©2004 [Reprinted 2006].},
	series = {Electrical Engineering Series},
	address = {New Delhi :},
	edition = {3rd ed.}
}