Columbia subject headings:
Architecture, Domestic--Iraq--Karkūk.
Islamic architecture--Iran--Karkūk.
Karkūk (Iraq)--Buildings, structures, etc.
Vernacular architecture--Iraq--Karkūk.
Harvard subject headings:
Architecture, Domestic--Iraq--Karkūk.
Architecture, Turkmen--Iraq--Karkūk.
Vernacular architecture--Iraq--Karkūk.
Princeton subject headings: