Columbia subject headings:
Alfonso V, King of Aragon, 1396-1458.
Aragon (Spain)--History--Alfonso V, 1416-1458.
Aragon (Spain)--Kings and rulers--Biography.
Naples (Kingdom)--History--Spanish rule, 1442-1707.
Sicily (Italy)--History--15th-18th centuries.
Harvard subject headings:
Alfonso V, King of Aragon, 1396-1458.
Aragon (Spain)--History--Alfonso V, 1416-1458.
Aragon (Spain)--Kings and rulers--Biography.
Naples (Kingdom)--History--Spanish rule, 1442-1707.
Sicily (Italy)--History--15th-18th centuries
Princeton subject headings:
Alfonso V, King of Aragon, 1396-1458.
Aragon (Spain)--History--Alfonso V, 1416-1458.
Aragon (Spain)--Kings and rulers--Biography.
Naples (Kingdom)--History--Spanish rule, 1442-1707.
Sicily (Italy)--History--15th-18th centuries.