Columbia subject headings:
Harvard subject headings:
Balkan Peninsula--Emigration and immigration--History--Congresses.
Balkan Peninsula--Emigration and immigration--History.
Balkan Peninsula--Relations--Turkey--Congresses.
Balkan Peninsula--Relations--Turkey.
Balkan Peninsula--Religious life and customs--Congresses.
Balkan Peninsula--Religious life and customs.
Islam and state--Balkan Peninsula--History--Congresses.
Islam and state--Balkan Peninsula--History.
Political culture--Balkan Peninsula--History--Congresses.
Political culture--Balkan Peninsula--History.
Turkey--Emigration and immigration--History--Congresses.
Turkey--Emigration and immigration--History.
Turkey--History--Ottoman Empire, 1288-1918--Congresses.
Turkey--History--Ottoman Empire, 1288-1918.
Turkey--Relations--Balkan Peninsula--Congresses.
Turkey--Relations--Balkan Peninsula.
Princeton subject headings:
Balkan Peninsula--Emigration and immigration--History.
Balkan Peninsula--Relations--Turkey.
Balkan Peninsula--Religious life and customs.
Islam and state--Balkan Peninsula--History.
Political culture--Balkan Peninsula--History.
Turkey--Emigration and immigration--History.
Turkey--History--Ottoman Empire, 1288-1918.
Turkey--Relations--Balkan Peninsula.