@book{515,
	author = {Rogers, Joel, and ebrary, Inc.},
	title = {Works councils},
	publisher = {University of Chicago Press,},
	year = {1995.},
	series = {NBER Comparative labor markets series},
	address = {Chicago, Ill. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10288681}
}