@book{625,
	author = {Sen, Paresh C.},
	title = {Power Electronics /},
	publisher = {McGraw-Hill Education,},
	year = {1987.},
	address = {[S.l.] :},
	note = {Import.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0074518992/chopaconline-20}
}