Columbia subject headings:
Bedreddin, Şeyh, 1358?-1420--Congresses.
Turkey--History--1288-1453--Congresses.
Harvard subject headings:
Bedreddin, Şeyh, 1358?-1420--Congresses.
Turkey--History--1288-1453--Congresses.
Princeton subject headings:
Bedreddin, Şeyh, 1358?-1420--Congresses.
Turkey--History--1288-1453--Congresses.