Catholic Church & Knox, R. A. (1951). Holy Week: The text of the Holy Week offices. Sheed & Ward.
Dyfyniad Arddull ChicagoCatholic Church and Ronald Arbuthnott Knox. Holy Week: The Text of the Holy Week Offices. New York: Sheed & Ward, 1951.
Dyfyniad MLACatholic Church and Ronald Arbuthnott Knox. Holy Week: The Text of the Holy Week Offices. Sheed & Ward, 1951.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.