@book{3811, author = {Quispe Farfán, Percy Hugo and Perú}, title = {Beneficios aduaneros y tributarios: DRAWBACK [15 de marzo de 2017] }, publisher = {PromPerú}, year = {2017}, address = {Lima}, url = {http://repositorio.promperu.gob.pe/repositorio/handle/20.500.14152/1648} }