Columbia subject headings:
Harvard subject headings:
Hüseyin Avni Bey, 1876-1921
Turkey--History--Revolution, 1918-1923.
Turkey. Ordu--Officers--Biography.
Princeton subject headings:
Hüseyin Avni Bey, 1876-1921.
Turkey--History--Mehmed VI, 1918-1922.
Turkey. Ordu--Officers--Biography.