@book{126959,
	author = {Raphael, D. D.},
	title = {Moral philosophy /},
	publisher = {Oxford University Press,},
	year = {1994.},
	address = {New York :},
	edition = {2nd, enl. ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0606/93003919-d.html}
}