Columbia subject headings:
Harvard subject headings:
Gemlik (Bursa İli, Turkey)--History.
Greeks--Turkey--Gemlik (Bursa İli)--History--20th century.
Princeton subject headings:
Gemlik (Bursa İli, Turkey)--Social life and customs.
Greeks--Turkey--Gemlik (Bursa İli)--History--20th century.
Koulinkas, Vasilēs.