@book{7115,
	author = {Martin, Mike W. and Schinzinger, Roland.},
	title = {Ethics in Engineering /},
	publisher = {McGraw-Hill Science/Engineering/Math,},
	year = {2004.},
	address = {[S.l.] :},
	edition = {4th ed.},
	url = {http://www.amazon.com/exec/obidos/ASIN/0072831154/chopaconline-20}
}