@book{19970,
	author = {Boff, Leonardo and García Abril, Jesús},
	title = {El Ave María : },
	publisher = {Editorial Sal Terrae , },
	year = {1982.},
	series = {Colección Alcance ; },
	address = {Santander : },
	edition = {3a ed.},
	note = {Incluye índice. }
}