Franciscans. General Secretariat for Formation and Studies. (1993). Ratio Formationis Franciscanae =: (Franciscan formation plan) (Rev. ed.). Order of Friars Minor.
Chicago-referens (17:e uppl.)Franciscans. General Secretariat for Formation and Studies. Ratio Formationis Franciscanae =: (Franciscan Formation Plan). Rev. ed. Rome: Order of Friars Minor, 1993.
MLA-referens (8:e uppl.)Franciscans. General Secretariat for Formation and Studies. Ratio Formationis Franciscanae =: (Franciscan Formation Plan). Rev. ed. Order of Friars Minor, 1993.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.