@book{10,
	author = {Ray, Debraj and Rabasco, María Esther},
	title = {Economía del desarrollo},
	publisher = {Antoni Bosch},
	year = {2002},
	address = {Barcelona :},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Economia del Desarrollo-l87893.jpg}
}