Columbia subject headings:
Harvard subject headings:
Joanna I, Queen of Naples, -1382.
Naples (Kingdom)--History--Joanna I, 1343-1382
Queens--Naples (Kingdom)--Biography.
Princeton subject headings:
Joanna I, Queen of Naples, -1382.
Naples (Kingdom)--History--Joanna I, 1343-1382.
Queens--Italy--Naples (Kingdom)--Biography.