@book{231,
	author = {Cerchiara, Claudia M. and Celdeiro, Ernesto Carlos},
	title = {Impuesto al valor agregado},
	publisher = {Errepar},
	year = {2006},
	address = {Buenos Aires :},
	edition = {1a. ed.},
	url = {https://biblioeco.unsa.edu.ar/pmb/images/libros/Impuesto al valor agregado-l116031.jpg}
}