@book{27266,
	author = {Lawrence, David P. and ebrary, Inc.},
	title = {Impact assessment},
	publisher = {John Wiley & Sons,},
	year = {c2013.},
	address = {Hoboken, N.J. :},
	edition = {2nd ed.},
	note = {Includes bibliographical references and index.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10716717}
}