Faith, T. S. f. t. P. o. t. (1950). The Society for the Propagation of the Faith: Calendar for 1951. S.l..
Dyfyniad Arddull ChicagoFaith, The Society for the Propagation of the. The Society for the Propagation of the Faith: Calendar for 1951. S.l., 1950.
Dyfyniad MLAFaith, The Society for the Propagation of the. The Society for the Propagation of the Faith: Calendar for 1951. S.l., 1950.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.