@book{189889,
	author = {Pepper, Ian K. and ebrary, Inc.},
	title = {Crime scene investigation},
	publisher = {Open University Press,},
	year = {2010.},
	address = {Maidenhead :},
	edition = {2nd ed.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10413326}
}