@book{37024,
	author = {Weithman, Paul J.,},
	title = {Why political liberalism?},
	publisher = {Oxford University Press,},
	year = {2011.},
	series = {Oxford political philosophy},
	address = {New York ;},
	url = {http://dx.doi.org/10.1093/acprof:oso/9780195393033.001.0001}
}