Columbia subject headings:
Italian drama--Turkish influences--History and criticism.
Public opinion--Italy.
Turkey--Foreign public opinion, Italian.
Turkish drama--19th century--History and criticism.
Turkish drama--Italian influences--History and criticism.
Harvard subject headings:
Italian drama--Italy--Themes, motives.
Italian drama--Turkey--History.
Theater--Italy--History.
Theater--Turkey--History.
Turks in opera.
Princeton subject headings:
Italian drama--Turkish influences--History and criticism.
Public opinion--Italy.
Turkey--Foreign public opinion, Italian.
Turkish drama--19th century--History and criticism.
Turkish drama--Italian influences--History and criticism.