@book{224274,
	author = {Makridakis, Spyros G. and Garrigues Walker, Antonio.},
	title = {El Mercado único europeo : oportunidades y desafíos para los negocios},
	publisher = {McGraw hill},
	year = {1992.},
	address = {Madrid},
	note = {Translation of: Single market Europe, 1st ed., c 1992.}
}