@book{69014,
	author = {Boarnet, Marlon Gary. and Crane, Randall. and ebrary, Inc.},
	title = {Travel by design},
	publisher = {Oxford University Press,},
	year = {c2001.},
	series = {Spatial information systems},
	address = {Oxford ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10086949}
}