Columbia subject headings:
Juan Carlos I, King of Spain, 1938-
Marriages of royalty and nobility--Spain--History--20th century.
Royal weddings--Spain--History--20th century.
Sofía, Queen, consort of Juan Carlos I, King of Spain, 1938-
Spain--Kings and rulers--Biography.
Harvard subject headings:
Juan Carlos I, King of Spain, 1938-
Marriages of royalty and nobility--Spain--History.
Royal weddings--Spain.
Sofía, Queen, consort of Juan Carlos I, King of Spain, 1938-.
Princeton subject headings: