@book{228075,
	author = {Daum, Courtenay W. and ebrary, Inc.},
	title = {State of change},
	publisher = {University Press of Colorado,},
	year = {2011.},
	address = {Boulder, Colo. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10486848}
}