Columbia subject headings:
Bell towers--Italy--Garfagnana (Region)--Guidebooks.
Bell towers--Italy--Garfagnana (Region)--Pictorial works.
Garfagnana (Italy : Region)--Description and travel.
Garfagnana (Italy : Region)--Guidebooks.
Harvard subject headings:
Princeton subject headings:
Bell towers--Italy--Garfagnana--Guidebooks.
Garfagnana (Italy)--Buildings, structures, etc.--Guidebooks.
Guidebooks.