@book{225615,
	author = {Gibson, David, and Pullman, Christopher. and ebrary, Inc.},
	title = {The wayfinding handbook},
	publisher = {Princeton Architectural Press,},
	year = {c2009.},
	series = {Design briefs},
	address = {New York :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10456985}
}