@book{118896,
	author = {Piault, Bernard. and Martí Lloret, Antonio.},
	title = {¿Qué es un sacramento? / },
	publisher = {Casal i Vall, },
	year = {1964.},
	series = {Yo sé, yo creo: enciclopedia del católico del siglo XX ; },
	address = {Andorra : }
}