@book{6891,
	author = {Guru, Bhag S. and Hiziroglu, Huseyin R.},
	title = {Electric Machinery and Transformers },
	publisher = {Oxford University Press,},
	year = {2001.},
	series = {The oxford series in electrical and computer engineering.},
	address = {New york},
	edition = {3rd ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0195138902/chopaconline-20}
}