@book{4388,
	author = {Romer, David and Trinidad, Gloria},
	title = {Macroeconomía avanzada},
	publisher = {McGraw-Hill Interamericana},
	year = {2006},
	address = {España :},
	edition = {3a.ed.},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L127531.jpg}
}