@book{6061,
	author = {Rosen, Harvey S.},
	title = {Public finance},
	publisher = {Irwin/McGraw-Hill},
	year = {1999},
	address = {Boston :},
	edition = {5a. ed.},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/L128622.jpg}
}