Columbia subject headings:
Berzenci, Mahmud, -1956.
Kurds--Iraq--History.
Kurds--Turkey--History.
Refik Hilmi.
Harvard subject headings:
Berzenci, Mahmud, -1956.
Kurds--Iraq--History.
Kurds--Turkey--History
Ḥilmī, Rafīq.
Princeton subject headings:
Berzenci, Mahmud, -1956.
Kurds--Iraq--History.
Kurds--Turkey--History.
Refik Hilmi.