Columbia subject headings:
Architecture, Ottoman--Turkey--Niksar İlçesi.
Architecture--Turkey--Niksar İlçesi.
Niksar İlçesi (Turkey)--Buildings, structures, etc.
Harvard subject headings:
Architecture--Turkey--Niksar.
Islamic architecture--Turkey--Niksar.
Niksar (Turkey)--Buildings, structures, etc.
Princeton subject headings:
Architecture--Turkey--Niksar.
Islamic architecture--Turkey--Niksar.
Niksar (Turkey)--Buildings, structures, etc.