@book{38751,
	author = {Alderson, John. and ebrary, Inc.},
	title = {Principled policing},
	publisher = {Waterside Press,},
	year = {1998.},
	address = {Hampshire, England :},
	note = {"Reprinted 2013"--T.p. verso.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10719436}
}