Columbia subject headings:
Harvard subject headings:
Armenia (Republic)--Relations--Azerbaijan--Sources.
Azerbaijan--History--20th century--Sources.
Azerbaijan--History--Revolution, 1917-1921--Sources.
Azerbaijan--Relations--Armenia (Republic)--Sources.
Azerbaijanis--Crimes against--Azerbaijan--Sources.
Princeton subject headings:
Armenia (Republic)--Relations--Azerbaijan--Sources.
Azerbaijan--History--20th century--Sources.
Azerbaijan--History--Revolution, 1917-1921--Sources.
Azerbaijan--Relations--Armenia (Republic)--Sources.
Azerbaijanis--Crimes against--Azerbaijan--Sources.