(1977). The Philosophy of law. Oxford Univ.
Dyfyniad Arddull ChicagoThe Philosophy of Law. Oxford Univ, 1977.
Dyfyniad MLAThe Philosophy of Law. Oxford Univ, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
(1977). The Philosophy of law. Oxford Univ.
Dyfyniad Arddull ChicagoThe Philosophy of Law. Oxford Univ, 1977.
Dyfyniad MLAThe Philosophy of Law. Oxford Univ, 1977.