Columbia subject headings:
Germany--Foreign relations--Turkey.
Nationalism--Germany--History--20th century.
Nationalism--Turkey--History--20th century.
Turkey--Foreign relations--Germany.
Harvard subject headings:
Germany--Foreign relations--Turkey.
Nationalism--Germany--History--20th century
Nationalism--Turkey--History--20th century.
Turkey--Foreign relations--Germany.
Princeton subject headings:
Germany--Foreign relations--Turkey.
Nationalism--Germany--History--20th century.
Nationalism--Turkey--History--20th century.
Turkey--Foreign relations--Germany.