Columbia subject headings:
Architecture, Baroque--Italy--Caserta.
Caserta (Italy)--Buildings, structures, etc.
Reggia di Caserta.
Harvard subject headings:
Architecture, Baroque--Italy--Caserta.
Caserta (Italy)--Buildings, structures, etc.
Caserta (Italy)--Buildings, structures, etc.--Guidebooks.
Palaces--Italy--Caserta--Guidebooks.
Reggia di Caserta--Guidebooks.
Reggia di Caserta.
Princeton subject headings:
Reggia di Caserta--Guidebooks.