@book{4305,
	author = {Galbraith, John Kenneth and Tapias trujillo, Ramón},
	title = {Un viaje por la economía de nuestro tiempo},
	publisher = {Ediciones Ariel},
	year = {1994},
	address = {Barcelona :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127412.jpg}
}