@book{4545,
	author = {Blanchard, Olivier and García de Paso, José Isidoro},
	title = {Macroeconomía},
	publisher = {Pearson Educación},
	year = {2017},
	address = {Madrid :},
	edition = {7a. ed.},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127840.jpg}
}