Columbia subject headings:
Architecture, Domestic--Italy--Sardinia.
Nobility--Dwellings--Italy--Sardinia.
Palaces--Italy--Sardinia.
Harvard subject headings:
Architecture, Domestic--Italy--Sardinia.
Nobility--Dwellings--Italy--Sardinia.
Nobility--Italy--Sardinia.
Palaces--Italy--Sardinia.
Sardinia (Italy)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Domestic--Italy--Sardinia.
Nobility--Dwellings--Italy--Sardinia.
Palaces--Italy--Sardinia.