Columbia subject headings:
Harvard subject headings:
Macedonia (Greece)--History--20th century.
Thrace--History--1362-1913.
Thrace--History--1913-
Turkey--History--Ottoman Empire, 1288-1918.
Princeton subject headings:
Macedonia (Greece)--History--20th century.
Thrace--History--1362-1913.
Thrace--History--1913-
Turkey--History--Ottoman Empire, 1288-1918.