@book{2008,
	author = {Bhattacharya, S. K.},
	title = {Electrical machines /},
	publisher = {Tata McGraw-Hill Education Pvt. Ltd.,},
	year = {c2009 [Reprinted 2010]},
	address = {New Delhi :},
	edition = {3rd ed.},
	note = {Includes index.}
}