@book{133048,
	author = {Klein, Malcolm W. and Maxson, Cheryl Lee. and ebrary, Inc.},
	title = {Street gang patterns and policies},
	publisher = {Oxford University Press,},
	year = {2006.},
	series = {Studies in crime and public policy},
	address = {Oxford ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10160591}
}