@book{57951,
	author = {Abaitua, Carlos.},
	title = {La doctrina sobre la libertad política en el magisterio del Papa León XIII.},
	publisher = {Editorial Eset, Seminario Diocesano},
	year = {1966.},
	series = {Victoriensia; publicaciones del Seminario de Vitoria, v. 23},
	address = {Vitoria [España]}
}