Columbia subject headings:
Ereğli (Zonguldak İli, Turkey)--Buildings, structures, etc.
Ereğli (Zonguldak İli, Turkey)--Description and travel.
Harvard subject headings:
Ereğli (Zonguldak İli, Turkey)--Buildings, structures, etc.
Ereğli (Zonguldak İli, Turkey)--Description and travel.
Princeton subject headings:
Ereğli (Zonguldak İli ̧Turkey)--Buildings, structures, etc.
Ereğli (Zonguldak İli ̧Turkey)--Description and travel.