@book{4574,
	author = {Hicks, John Richard and Pedrós Abelló, Alejandro},
	title = {La teoría de los salarios},
	publisher = {Labor},
	year = {1973},
	address = {Barcelona :},
	url = {https://www.biblioeco.unsa.edu.ar/pmb/images/libros/L13458.jpg}
}