@book{6434,
	author = {Pepper, Ian K. and Pepper, Helen. and ebrary, Inc.},
	title = {Keywords in policing},
	publisher = {Open University Press,},
	year = {2009.},
	address = {Maidenhead, Berkshire, Eng. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10273876}
}