Columbia subject headings:
Germany--Foreign relations--Turkey--20th century.
Turkey--Foreign relations--Germany--20th century.
Turkey--History--Coup d'état, 1980.
Harvard subject headings:
Germany--Foreign relations--Turkey--20th century.
Turkey--Foreign relations--Germany--20th century.
Turkey--History--Coup d'état, 1980
Princeton subject headings:
Germany--Foreign relations--Turkey--20th century.
Turkey--Foreign relations--Germany--20th century.
Turkey--History--Coup d'état, 1980.