Clayes, M. (1976). The life of Brother Isidore de Loor, C.P. Congregation of the Passion.
Dyfyniad Arddull ChicagoClayes, Marcellus. The Life of Brother Isidore De Loor, C.P. Chicago, Ill.: Congregation of the Passion, 1976.
Dyfyniad MLAClayes, Marcellus. The Life of Brother Isidore De Loor, C.P. Congregation of the Passion, 1976.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.