Columbia subject headings:
Armenia--Relations--Europe--Sources.
Armenian Genocide, 1915-1923--Sources.
Armenian question--Sources.
Europe--Relations--Armenia--Sources.
Nubar, Boghos, 1851-1930.
World War, 1914-1918--Armenia--Sources.
Harvard subject headings:
Armenia--Relations--Europe--Sources.
Armenian Genocide, 1915-1923--Sources.
Armenian question--Sources.
Europe--Relations--Armenia--Sources.
Nubar, Boghos, 1851-1930.
World War, 1914-1918--Armenia--Sources.
Princeton subject headings:
Armenia--Relations--Europe--Sources.
Armenian Genocide, 1915-1923--Sources.
Armenian question--Sources.
Europe--Relations--Armenia--Sources.
Nubar, Boghos, 1851-1930.
World War, 1914-1918--Armenia--Sources.