Columbia subject headings:
Cyprus--History.
Knights of Malta--History.
Malta--Relations--Turkey.
Turkey--Relations--Malta.
Harvard subject headings:
Christianity and other religions--Islam--Mediterranean Region.
Christianity and other religions--Mediterranean Region--Islam.
Islam--Relations--Christianity--Mediterranean Region.
Islam--Relations--Mediterranean Region--Christianity.
Malta--Civilization--History.
Mediterranean Region--Civilization--History.
Princeton subject headings: