@book{34301,
	author = {Neumark, David. and Wascher, William L. and ebrary, Inc.},
	title = {Minimum wages},
	publisher = {MIT Press,},
	year = {c2008.},
	address = {Cambridge, Mass. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10255171}
}