@book{18194,
	author = {Juan de Santo Tomás,  and Ponzio, Augusto},
	title = {Trattato sui segni /},
	publisher = {Bompiani,},
	year = {2010.},
	series = {Bompiani Il pensiero occidentale},
	address = {Milano :},
	note = {Incluye índice.}
}