@book{96620,
	author = {Nelson, Phillip J., and Greene, Kenneth V. and ebrary, Inc.},
	title = {Signaling goodness},
	publisher = {University of Michigan Press,},
	year = {c2003.},
	series = {Economics, cognition, and society},
	address = {Ann Arbor :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10375757}
}