@book{6719,
	author = {Ferreiro Lapatza, José Juan.},
	title = {Curso de Derecho tributario. Parte especial },
	publisher = {Marcial Pons, },
	year = {1989.},
	address = {Madrid : },
	edition = {6a ed. rev. y puesta al dia.},
	note = {Indice.}
}