@book{190531,
	author = {Williams, Kim M., and ebrary, Inc.},
	title = {Mark one or more},
	publisher = {University of Michigan Press,},
	year = {2009, c2006.},
	series = {The politics of race and ethnicity},
	address = {Ann Arbor :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10395594}
}