@book{843,
	author = {Cuadrado Roura, Juan R. and Mancha, Tomás},
	title = {Política económica},
	publisher = {McGraw-Hill},
	year = {2001},
	address = {Madrid :},
	edition = {2a. ed},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Politica Econ?mica.jpg}
}