@book{74755,
	author = {Schaltegger, Stefan. and Burritt, Roger. and ebrary, Inc.},
	title = {An introduction to corporate environmental management},
	publisher = {Greenleaf Pub.,},
	year = {2003.},
	address = {Sheffield [England] :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10650125}
}