@book{126727,
	author = {Catholic Church and John},
	title = {Carta encíclica de nuestro santísimo señor Juan por la Divina Providencia, Papa XXIII.},
	publisher = {Editorial Apostolado de la Prensa},
	year = {1966.},
	series = {Documentos Pontificios},
	address = {Madrid, España},
	edition = {5a ed.},
	note = {Cover title: Pacem in terris.}
}