Columbia subject headings:
Naples (Italy)--Description and travel.
Streets--Italy--Naples--Dictionaries.
Harvard subject headings:
Naples (Italy)--Description and travel.
Streets--Italy--Naples--Dictionaries.
Princeton subject headings:
Naples (Italy)--Buildings, structures etc.--Dictionaries--Italian.
Naples (Italy)--History--Dictionaries--Italian.
Streets--Italy--Naples--Dictionaries--Italian.