@book{4804,
	author = {Sarnecki, Jerzy, and ebrary, Inc.},
	title = {Delinquent networks},
	publisher = {Cambridge University Press,},
	year = {2001.},
	series = {Cambridge studies in criminology},
	address = {Cambridge, UK ;},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10001868}
}