@book{76375,
	author = {Amstutz, Mark R.},
	title = {International ethics  concepts, theories, and cases in global politics},
	publisher = {Rowman & Littlefield Publishers},
	year = {2008},
	address = {Lanham (Maryland, Estados Unidos)},
	edition = {3a.Ed.},
	url = { http://www.loc.gov/catdir/toc/ecip081/2007040870.html}
}