@book{5046,
	author = {Ferrer, Aldo},
	title = {Economía internacional contemporánea},
	publisher = {Fondo de Cultura Económica},
	year = {1976},
	address = {México :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L128396.jpg}
}