@book{20522,
	author = {CCOO},
	title = {Si no avanzamos, retrocedemos},
	publisher = {Confederación Sindical de CCOO de Euskadi,},
	year = {2011},
	address = {Bilbao :},
	note = {En: Biltzar, n. 2 (abril 2011), p. 14-15},
	url = {http://docpublicos.ccoo.es/cendoc/029369AvanzamosRetrocedemos.pdf}
}