Di Gregorio, M. (2004). Saint Nicholas of Tolentino: Patron of the holy souls. Alba House.
Dyfyniad Arddull ChicagoDi Gregorio, Michael. Saint Nicholas of Tolentino: Patron of the Holy Souls. New York: Alba House, 2004.
Dyfyniad MLADi Gregorio, Michael. Saint Nicholas of Tolentino: Patron of the Holy Souls. Alba House, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.