@book{991,
	author = {Musgrave, Richard A. and Musgarve, Peggy B.},
	title = {Hacienda pública, teórica y aplicada},
	publisher = {Instituto de Estudio Fiscales},
	year = {1986},
	address = {Madrid :},
	edition = {2a. ed},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Hacienda Publica Teorica y Aplicada.JPG}
}