@book{5759,
	author = {Oreja, Marcelino. and Barre, Raymond.},
	title = {Europa, ¿para qué? },
	publisher = {Plaza & Janés, },
	year = {1987.},
	series = {Plaza & Janes epoca. Hombre y sociedad},
	address = {Barcelona : },
	edition = {1a ed.}
}