@book{119912,
	author = {Kennedy, Paul M.  and López Guix, Juan Gabriel,  },
	title = {Hacia el siglo XXI : },
	publisher = {Plaza & Janes, },
	year = {1993.},
	address = {Barcelona :},
	edition = {Segunda edición},
	note = {Traducción de: Preparing for the twenty-first century}
}