Columbia subject headings:
Harvard subject headings:
Architecture--Italy--Naples--History.
City planning--Italy--Naples--History--19th century.
City planning--Italy--Naples--History--20th century.
Naples (Italy)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Italy--Naples--History--19th century.
Architecture--Italy--Naples--History--20th century.
City planning--Italy--Naples--History--19th century.
City planning--Italy--Naples--History--20th century.
Naples (Italy)--Buildings, structures, etc.