Columbia subject headings:
Knights of Malta--History.
Orders of knighthood and chivalry--Cyprus--History--To 1500.
Orders of knighthood and chivalry--Jerusalem--History--To 1500.
Harvard subject headings:
Knights of Malta--History.
Orders of knighthood and chivalry--Cyprus--History--To 1500.
Orders of knighthood and chivalry--Jerusalem--History--To 1500.
Princeton subject headings: