Columbia subject headings:
Foligno (Italy)--Description and travel.
Harvard subject headings:
Architecture--Italy--Foligno--Guidebooks.
Art--Italy--Foligno--Guidebooks.
Foligno (Italy)--Guidebooks.
Princeton subject headings:
Architecture--Italy--Foligno--Guidebooks.
Art--Italy--Foligno--Guidebooks.
Foligno (Italy)--Guidebooks.
Guidebooks.