Columbia subject headings:
Mausoleum of the Plauzi (Tivoli, Italy)
Sepulchral monuments--Italy--Tivoli.
Tivoli (Italy)--Antiquities, Roman.
Harvard subject headings:
Architecture, Roman--Italy--Tivoli.
Mausoleums--Italy--Tivoli.
Tivoli (Italy)--Buildings, structures, etc.
Princeton subject headings:
Architecture, Roman--Italy--Tivoli.
Mausoleums--Italy--Tivoli.
Tivoli (Italy)--Buildings, structures, etc.