O'Neill, G. A. (19). The Three Companions of Christ and Other Thoughts on the Passion, from the Visions and Instructions of the Blessed Angela of Foligno. Dublin.
Chicago-referens (17:e uppl.)O'Neill, George; Angela. The Three Companions of Christ and Other Thoughts on the Passion, from the Visions and Instructions of the Blessed Angela of Foligno. Dublin, 19.
MLA-referens (8:e uppl.)O'Neill, George; Angela. The Three Companions of Christ and Other Thoughts on the Passion, from the Visions and Instructions of the Blessed Angela of Foligno. Dublin, 19.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.