Columbia subject headings:
Architecture--Italy--Perugia.
Art, Italian--Italy--Perugia.
Perugia (Italy)--Buildings, structures, etc.
Perugia (Italy)--Description and travel.
Harvard subject headings:
Princeton subject headings:
Architecture--Italy--Perugia.
Art, Italian--Italy--Perugia.
Perugia (Italy)--Buildings, structures, etc.
Perugia (Italy)--Description and travel.
Perugia (Italy)--Pictorial works.