Columbia subject headings:
Harvard subject headings:
Asia, Central--Foreign relations--Sources.
Asia, Central--Foreign relations--Turkey--Sources.
Başbakanlık Osmanlı Arşivi (Turkey)
Caucasus, Northern (Russia)--Foreign relations--Turkey--Sources.
Caucasus--Foreign relations--Sources.
Crimea (Ukraine)--Foreign relations--Sources.
Crimea (Ukraine)--Foreign relations--Turkey--Sources.
Manuscripts, Turkish--Turkey--Facsimiles.
Turkey--Foreign relations--Asia, Central--Sources.
Turkey--Foreign relations--Russia (Federation)--Caucasus, Northern--Sources.
Turkey--Foreign relations--Sources.
Turkey--Foreign relations--Ukraine--Crimea--Sources.
Princeton subject headings:
Asia, Central--Foreign relations--Turkey--Sources.
Caucasus--Foreign relations--Turkey--Sources.
Krymskai︠a︡ oblast ́(Ukraine)--Foreign relations--Turkey--Sources.
Turkey--Foreign relations--Asia, Central--Sources.
Turkey--Foreign relations--Caucasus--Sources.
Turkey--Foreign relations--Ukraine--Krymskai︠a︡ oblastʹ--Sources.