Catholic Church. Bishops of Ireland. (1967). Pastoral letter of the archbishops and bishops of Ireland to the clergy on emigrant problems. [publisher not identified].
Dyfyniad Arddull ChicagoCatholic Church. Bishops of Ireland. Pastoral Letter of the Archbishops and Bishops of Ireland to the Clergy on Emigrant Problems. [Place of publication not identified]: [publisher not identified], 1967.
Dyfyniad MLACatholic Church. Bishops of Ireland. Pastoral Letter of the Archbishops and Bishops of Ireland to the Clergy on Emigrant Problems. [publisher not identified], 1967.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.