@book{115010,
	author = {Hannum, Kelly. and ebrary, Inc.},
	title = {Social identity},
	publisher = {Center for Creative Leadership,},
	year = {c2007.},
	series = {CCL ;},
	address = {Greensboro, N.C. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10193832}
}