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-viite (17. p.)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-viite (8. p.)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.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.