Columbia subject headings:
Ferrara (Italy)--In motion pictures.
Motion picture locations--Italy--Ferrara.
Motion pictures--Italy--Ferrara.
Harvard subject headings:
Ferrara (Italy)--In motion pictures.
Motion picture locations--Italy--Ferrara.
Motion pictures--Italy--Ferrara.
Princeton subject headings:
Ferrara (Italy)--In motion pictures.
Motion picture locations--Italy--Ferrara.
Motion pictures--Italy--Ferrara.