Columbia subject headings:
Knights of Malta--In art--Exhibitions.
Knights of Malta--Italy--Piedmont.
Harvard subject headings:
Knights of Malta--In art--Exhibitions.
Knights of Malta--Italy--Piedmont--Exhibitions.
Knights of Malta--Italy--Piemonte--Exhibitions.
Piedmont (Italy)--History--Exhibitions.
Princeton subject headings:
Knights of Malta--Italy--Piemonte--Exhibitions.
Piemonte (Italy)--History--Exhibitions.