Columbia subject headings:
Clocks and watches--Turkey--İzmir.
Towers--Turkey--İzmir.
İzmir (Turkey)--Buildings, structures, etc.
Harvard subject headings:
Clocks and watches--Turkey--İzmir.
İzmir (Turkey)--Buildings, structures, etc.
Towers--Turkey--İzmir.
Princeton subject headings:
Clocks and watches--Turkey--İzmir.
İzmir (Turkey)--Buildings, structures, etc.
Towers--Turkey--İzmir.