Columbia subject headings:
Italian literature--Italy--Naples--History and criticism.
Literary landmarks--Italy--Naples--Guidebooks.
Naples (Italy)--Guidebooks.
Naples (Italy)--In literature.
Harvard subject headings:
Italian literature--Italy--Naples--History and criticism
Literary landmarks--Italy--Naples--Guidebooks.
Naples (Italy)--Buildings, structures, etc.--Guidebooks.
Naples (Italy)--Guidebooks.
Naples (Italy)--In literature.
Princeton subject headings:
Guidebooks.
Italian literature--Italy--Naples--History and criticism.
Literary landmarks--Italy--Naples--Guidebooks.
Naples (Italy)--Guidebooks.
Naples (Italy)--In literature.