@book{148074,
	author = {Gallego, José Andrés},
	title = {Los movimientos revolucionarios europeos de 1917-1921},
	publisher = {Secretaria de publicaciones de la Universidad de Sevilla,},
	year = {1972},
	series = {Bolsillo},
	address = {Sevilla, España :},
	edition = {1a ed.}
}