@book{6004,
	author = {CCOO and CCOO},
	title = {Criterios para la negociación colectiva 2000 :},
	publisher = {s.n.],},
	year = {1999},
	address = {[S.l. :},
	url = {http://docpublicos.ccoo.es/cendoc/003592CriteriosNegociacionColectiva2000Resumen.pdf}
}