@book{64429,
	author = {DIA INTERNACIONAL DE LOS TRABAJADORES and CCOO},
	title = {Manifiesto Unitario CCOO y UGT [2005]},
	publisher = { Confederación Sindical de CCOO,},
	year = {2005]},
	address = {[Madrid : },
	url = {https://docpublicos.ccoo.es/cendoc/073335Manifiesto1MayoCCOO_2005.pdf}
}