Columbia subject headings:
Francis, of Assisi, Saint, 1182-1226--In literature--Congresses.
Francis, of Assisi, Saint, 1182-1226--Influence--Congresses.
Franciscans--In literature--Congresses.
Italian literature--20th century--Franciscan influences--Congresses.
Italian literature--20th century--History and criticism--Congresses.
Harvard subject headings:
Francis, of Assisi, Saint, 1182-1226, in fiction, drama, poetry, etc.--Congresses.
Francis, of Assisi, Saint, 1182-1226--Literature--Congresses.
Franciscans in literature--Congresses.
Franciscans--In literature--Congresses.
Italian literature--19th century--History and criticism--Congresses
Princeton subject headings:
Francis, of Assisi, Saint, 1182-1226--In literature--Congresses.
Francis, of Assisi, Saint, 1182-1226--Influence--Congresses.
Franciscans--In literature--Congresses.
Italian literature--History and criticism--Congresses.