Columbia subject headings:
Karkūk (Iraq)--History.
Mosul (Iraq)--History.
Tribes--Iraq--History.
Turkmen--Iraq--History.
Harvard subject headings:
Karkūk (Iraq)--History.
Mosul (Iraq)--History.
Tribes--Iraq--History.
Turkmen--Iraq--History.
Princeton subject headings:
Karkūk (Iraq)--History.
Mosul (Iraq)--History.
Tribes--Iraq--History.
Turkmen--Iraq--History.