@book{109024,
	author = {West, Henry R., and ebrary, Inc.},
	title = {An introduction to Mill's utilitarian ethics},
	publisher = {Cambridge University Press,},
	year = {2004.},
	address = {Cambridge, U.K. ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10124704}
}