Columbia subject headings:
Harvard subject headings:
Başbakanlık Arşivi (Turkey)--Catalogs.
Turkey--History--Sources--Catalogs.
Turkey--Politics and government--Sources--Catalogs.
Princeton subject headings:
Başbakanlık Arşivi (Turkey)--Catalogs.
Turkey--History--Sources--Catalogs.
Turkey--Politics and government--Sources--Catalogs.