Columbia subject headings:
Francis, of Assisi, Saint, 1182-1226--Sources.
Francis, of Assisi, Saint, 1182-1226.
Harvard subject headings:
Francis, of Assisi, Saint, 1182-1226
Francis, of Assisi, Saint, 1182-1226--Sources.
Princeton subject headings:
Assisi (Italy)--Biography--Sources.
Christian saints--Italy--Assisi--Biography--Sources.
Francis, of Assisi, Saint, 1182-1226--Sources.
Franciscans--Italy--Assisi--History--Sources.