@book{67792,
	author = {Hernández Guerra, Liborio.},
	title = {Los libertos de la Hispania romana :},
	publisher = {Ediciones Universidad de Salamanca,},
	year = {2013.},
	series = {Acta Salmanticensia.},
	address = {Salamanca :},
	edition = {Primera edición.},
	url = {https://elibro.net/ereader/politecnicointernacional/55730}
}