@book{9007,
	author = {Graham, Billy },
	title = {The secret of happiness; Jesus' teaching on happiness as expresses in the beatudes},
	publisher = {Doubleday Co., },
	year = {1955},
	address = {Garden City : },
	edition = {1 ed.},
	note = {Enseñanza de Cristo sobre las bienaventuranzas; La biblioteca posee esta obra en español, "El secreto de la Felicidad."}
}