Columbia subject headings:
Armenia (Republic)--Relations--Azerbaijan.
Atrocities--Azerbaijan--Xocalı.
Azerbaijan--Relations--Armenia (Republic)
Xocalı (Azerbaijan)--Ethnic relations.
Harvard subject headings:
Armenia (Republic)--Relations--Azerbaijan.
Atrocities--Azerbaijan--Xocalı.
Azerbaijan--Relations--Armenia (Republic)
Xocalı (Azerbaijan)--Ethnic relations.
Princeton subject headings:
Armenia (Republic)--Relations--Azerbaijan.
Atrocities--Azerbaijan--Xocalı.
Azerbaijan--Relations--Armenia (Republic)
Xocalı (Azerbaijan)--Ethnic relations.