Columbia subject headings:
Trabzon İli (Turkey)--History--Sources.
Turkey--History--Ottoman Empire, 1288-1918.
Harvard subject headings:
Arsin (Trabzon İli, Turkey)--History--Sources.
Trabzon İli (Turkey)--History--Sources.
Turkey--History--Ottoman Empire, 1288-1918.
Yomra (Trabzon İli, Turkey)--History--Sources.
Princeton subject headings:
Trabzon İli (Turkey)--History--Sources.
Turkey--History--Ottoman Empire, 1288-1918.