Biersack, L. (1943). The saints and blessed of the Third Order of Saint Francis. Saint Anthony Guild Press.
Chicago-viite (17. p.)Biersack, Louis. The Saints and Blessed of the Third Order of Saint Francis. Paterson, N.J.: Saint Anthony Guild Press, 1943.
MLA-viite (8. p.)Biersack, Louis. The Saints and Blessed of the Third Order of Saint Francis. Saint Anthony Guild Press, 1943.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.