@book{6544,
	author = {Bolton, W.},
	title = {Mechatronics :},
	publisher = {Prentice Hall,},
	year = {2009.},
	series = {4th edition.},
	address = {[S.l.] :},
	edition = {4th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0132407639/chopaconline-20}
}