Columbia subject headings:
Laicism--Turkey--History.
Secularism--Turkey--History.
Secularization--Turkey--History.
Turkey--Politics and government--1918-1960.
Harvard subject headings:
Christians--Turkey--History--Sources.
Islam and state--Turkey--Sources.
Laicism--Turkey--Sources.
Turkey--Ethnic relations--Sources.
Princeton subject headings:
Secularization--Turkey--History.
Turkey--Politics and government--1918-1960.