Columbia subject headings:
Forteguerri, Niccolò, 1419-1473.
Verrocchio, Andrea del, 1435?-1488.
Harvard subject headings:
Forteguerri, Niccolò, cardinal, 1419-1473.
Verrocchio, Andrea del, 1435?-1488.
Princeton subject headings:
Fortguerri, Niccolò, Cardinal, 1419-1488.
Verrocchio, Andrea del, 1435?-1488.