Columbia subject headings:
Italian drama--20th century--Pictorial works.
Italian drama--20th century.
Theater--Italy--Tuscany--History--20th century.
Theatrical producers and directors--Italy--Tuscany--Interviews.
Harvard subject headings:
Italian drama--20th century--Pictorial works.
Italian drama--20th century.
Theater--Italy--Tuscany--History--20th century.
Theatrical producers and directors--Italy--Tuscany--Interviews.
Princeton subject headings: