Columbia subject headings:
Harvard subject headings:
Armenian question--Congresses.
Armenians--Turkey--History--Congresses.
Turkey--History--19th century--Congresses.
Turkey--History--20th century--Congresses.
Princeton subject headings:
Armenians--Turkey--History--Congresses.
Turkey--History--19th century--Congresses.
Turkey--History--20th century--Congresses.