Columbia subject headings:
Teatro Petruzzelli--History.
Theater--Italy--Bari--History--19th century.
Theater--Italy--Bari--History--20th century.
Harvard subject headings:
Teatro Petruzzelli--History.
Theater--Italy--Bari--History--19th century.
Theater--Italy--Bari--History--20th century.
Princeton subject headings:
Teatro Petruzzelli.