Dyfyniad APA

(1951). Who's who in the P.O.A.U.? (Second edition.). Our Sunday Visitor Press.

Dyfyniad Arddull Chicago

Who's Who in the P.O.A.U.? Second edition. Huntington, Ind.: Our Sunday Visitor Press, 1951.

Dyfyniad MLA

Who's Who in the P.O.A.U.? Second edition. Our Sunday Visitor Press, 1951.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.