Columbia subject headings:
Harvard subject headings:
Curiosities and wonders--Italy--Lazio.
Folklore--Italy--Lazio.
Lazio (Italy)--History.
Lazio (Italy)--Social life and customs.
Princeton subject headings:
Curiosities and wonders--Italy--Lazio.
Folklore--Italy--Lazio.
Lazio (Italy)--History.
Lazio (Italy)--Social life and customs.