Columbia subject headings:
Gülen, Fethullah.
Islam and politics--Turkey.
Islam--Turkey.
Turkey--Politics and government--1980-
Harvard subject headings:
Gülen, Fethullah
Islam and politics--Turkey.
Islam--Turkey
Turkey--Politics and government--1980-
Princeton subject headings:
Gülen, Fethullah.
Islam and politics--Turkey.
Islam--Turkey.
Turkey--Politics and government--1980-