Columbia subject headings:
Harvard subject headings:
Architecture, Domestic--Italy--Rome--Guidebooks.
Rome (Italy)--Buildings, structures, etc.--Guidebooks.
Villa Medici--Guidebooks.
Princeton subject headings:
Architecture, Domestic--Italy--Rome--Guidebooks.
Guidebooks.
Rome (Italy)--Buildings, structures, etc.--Guidebooks.
Villa Medici--Guidebooks.