@book{21534,
	author = {CCOO},
	title = {Para comprender la historia de CCOO :},
	publisher = {Confederación Sindical de CCOO,},
	year = {2011},
	address = {[Madrid] :},
	note = {En: Gaceta Sindical : Edición Especial, (noviembre 2011), p. 1-5},
	url = {http://docpublicos.ccoo.es/cendoc/030669ComprenderHistoriaCCOO.pdf}
}