@book{12239,
	author = {Kagan, Shelly.},
	title = {Normative ethics /},
	publisher = {Westview Press,},
	year = {c1998.},
	address = {Boulder, Colo. :},
	url = {http://www.loc.gov/catdir/enhancements/fy0832/97030631-b.html}
}