Columbia subject headings:
Külebi, Cahit, 1917-1997--Congresses.
Harvard subject headings:
Külebi, Cahit, 1917-1997--Congresses.
Külebi, Cahit, 1917-1997--Criticism and interpretation.
Princeton subject headings:
Külebi, Cahit, 1917-1997--Criticism and interpretation.