Columbia subject headings:
Assassination--Turkey.
Secret service--Turkey.
Teşkilat-ı Mahsusa (Turkey)
Turkey--Politics and government--1909-
Yakup Cemil, 1874-1916 or 1917.
İttihat ve Terakki Cemiyeti.
Harvard subject headings:
Assassination--Turkey.
Secret service--Turkey.
Teşkilat-ı Mahsusa (Turkey)
Turkey--Politics and government--1909-
Yakup Cemil, 1874-1916 or 1917.
İttihat ve Terakki Cemiyeti.
Princeton subject headings:
Assassination--Turkey.
İttihat ve Terakki Cemiyeti.
Secret service--Turkey.
Teşkilat-ı Mahsusa (Turkey)
Turkey--Politics and government--1909-
Yakup Cemil, 1874-1916 or 1917.