@book{44133,
	author = {United Nations Human Settlements Programme},
	title = {Enhancing urban safety and security :},
	publisher = {Earthscan,},
	year = {2007},
	address = {London ;},
	note = {Published in association with UN-Habitat},
	url = {http://www.loc.gov/catdir/toc/ecip0720/2007023425.html}
}