@book{12878,
	author = {Irurzun, Pío M. de. and Rubio, Ángel.},
	title = {Política arancelaria nacional /},
	publisher = {Bosch,},
	year = {1940.},
	series = {Cuadernos de Estudios Económicos y Sociales,},
	address = {Barcelona, :}
}