@book{5516,
	author = {Aranguren, José Luis L.,},
	title = {El marxismo como moral /},
	publisher = {Alianza,},
	year = {cop. 1968},
	series = {El Libro de bolsillo (Alianza) ;},
	address = {Madrid :},
	note = {Reimpressions: 1968, 1970, 1980}
}