@book{18690,
	author = {Gaus, Gerald F. and ebrary, Inc.},
	title = {Justificatory liberalism},
	publisher = {Oxford University Press,},
	year = {1996.},
	series = {Oxford political theory},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10279217}
}