Columbia subject headings:
Harvard subject headings:
Benevento (Italy)--History.
Naples (Kingdom)--Administrative and political divisions.
Naples (Kingdom)--History--1016-1268.
Normans--Italy--Naples (Kingdom)--History.
Salerno (Italy)--History.
Princeton subject headings:
Benevento (Italy)--History.
Italy, Southern--History--535-1268.
Normans--Italy, Southern.
Salerno (Italy)--History.