Columbia subject headings:
Iraq--Ethnic relations.
Kerkük, İzzettin.
Turkmen--Iraq--Karkūk--Biography.
Turkmen--Iraq--Karkūk--History.
Turkmen--Turkey--Biography.
Harvard subject headings:
Iraq--Ethnic relations.
Kerkük, İzzettin.
Turkmen--Iraq--Karkūk--Biography.
Turkmen--Iraq--Karkūk--History.
Turkmen--Turkey--Biography.
Princeton subject headings:
Iraq--Ethnic relations.
Kerkük, İzzettin.
Turkmen--Iraq--Karkūk--Biography.
Turkmen--Iraq--Karkūk--History.
Turkmen--Turkey--Biography.