Columbia subject headings:
Balkan Peninsula--Relations--Turkey--History.
Christianity and other religions--Islam.
Hungary--Relations--Turkey--History.
Islam--Relations--Christianity.
Turkey--Relations--Balkan Peninsula--History.
Turkey--Relations--Hungary--History.
Harvard subject headings:
Balkan Peninsula--Relations--Turkey.
Europe, Eastern--Relations--Turkey.
Turkey--History, Military
Turkey--History--Ottoman Empire, 1288-1918
Turkey--Relations--Balkan Peninsula.
Turkey--Relations--Europe, Eastern.
Turks in literature
Princeton subject headings:
Balkan Peninsula--Relations--Turkey--History.
Christianity and other religions--Islam.
Hungary--Relations--Turkey--History.
Islam--Relations--Christianity.
Turkey--Relations--Balkan Peninsula--History.
Turkey--Relations--Hungary--History.