Columbia subject headings:
Authors, Turkish--20th century--Biography.
Diplomats--Turkey--Biography.
Keskin, Yıldırım, 1932-
Harvard subject headings:
Diplomats--Turkey--Biography
Dramatists, Turkish--Biography.
Princeton subject headings:
Authors, Turkish--20th century--Biography.
Diplomats--Turkey--Biography.
Keskin, Yıldırım, 1932-