Bertke, S. (1941). The possibility of invincible ignorance of the natural law. Catholic University of America Press.
Dyfyniad Arddull ChicagoBertke, Stanley. The Possibility of Invincible Ignorance of the Natural Law. Washington, D.C.: Catholic University of America Press, 1941.
Dyfyniad MLABertke, Stanley. The Possibility of Invincible Ignorance of the Natural Law. Catholic University of America Press, 1941.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.