Marciniak, E. (1959). Catholic social doctrine and the layman. America Press.
Dyfyniad Arddull ChicagoMarciniak, Ed. Catholic Social Doctrine and the Layman. New York: America Press, 1959.
Dyfyniad MLAMarciniak, Ed. Catholic Social Doctrine and the Layman. America Press, 1959.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.