Columbia subject headings:
Crusades--Third, 1189-1192.
Great Britain--History--Richard I, 1189-1199.
Harvard subject headings:
Crusades--Third, 1189-1192
Great Britain--History--Richard I, 1189-1199.
Princeton subject headings:
Crusades--Third, 1189-1192.
Great Britain--History--Richard I, 1189-1199.