@book{53481,
	author = {Gaus, Gerald F. and ebrary, Inc.},
	title = {Contemporary theories of liberalism},
	publisher = {SAGE,},
	year = {2003.},
	series = {Sage politics texts},
	address = {London ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10076693}
}