@book{176877,
	author = {Long, J. Scott. and ebrary, Inc.},
	title = {From scarcity to visibility},
	publisher = {National Academy Press,},
	year = {c2001.},
	address = {Washington, D.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10032467}
}