(1975). St. Francis of Assisi: Yesterday and today. Casa Editrice Franciscana.
Chicago (17e ed.) BronvermeldingSt. Francis of Assisi: Yesterday and Today. Assisi, Italy: Casa Editrice Franciscana, 1975.
MLA (8e ed.) BronvermeldingSt. Francis of Assisi: Yesterday and Today. Casa Editrice Franciscana, 1975.
Let op: Deze citaties zijn niet altijd 100% accuraat.