@book{33579,
	author = {CCOO},
	title = {<¡>Viva el 1º de Mayo!},
	publisher = {Unión Sindical de Madrid Región,},
	year = {2015},
	address = {Madrid :},
	note = {En : Madrid Sindical : Semanario Digital, n. 387 (mayo 2015), p. 1},
	url = {http://docpublicos.ccoo.es/cendoc/043603Viva1Mayo.pdf}
}