@book{74670,
	author = {Rubik, Frieder. and ebrary, Inc.},
	title = {The future of eco-labelling},
	publisher = {Greenleaf Pub.,},
	year = {2005.},
	address = {Sheffield :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10650078}
}