@book{103224,
	author = {Marx, Karl, and Engels, Friedrich,},
	title = {Revolución en España},
	publisher = {Ediciones Ariel},
	year = {c1973.},
	series = {Publicaciones del seminario de derecho politico de la Universidad de Barcelona},
	address = {Caracas},
	edition = {4a ed.},
	note = {Translated from English and German by Manuel Entenza.}
}