Columbia subject headings:
Greeks--Italy--Sicily--History.
Magna Graecia (Italy)--History.
Sicily (Italy)--History--To 800.
Harvard subject headings:
Greeks--Italy--Sicily--History
Sicily (Italy)--History--To 800
Syracuse (Italy)--History.
Princeton subject headings:
Greeks--Italy--Sicily--History.
Sicily (Italy)--History--To 800.
Syracuse (Italy)--History.