@book{212164,
	author = {Berry , Siân and Melús García , Clara},
	title = {50 ideas para comprar de forma más ecológica},
	publisher = {Blume},
	year = {2009.},
	address = {Barcelona},
	edition = {1a.ed.},
	note = {Translation of: 50 Ways to be a greener shopper.}
}