@book{4231,
	author = {Jones, Hywel and Aguiló, Eugeni},
	title = {Introducción a las teorías modernas del crecimiento económico},
	publisher = {Antoni Bosch},
	year = {1988},
	address = {Barcelona :},
	edition = {2a. ed.},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L128351.jpg}
}