Hart H.L.A. (2005). Province Of Jurisprudence Determined. Universal Law Publishing.
Dyfyniad Arddull ChicagoHart H.L.A. Province Of Jurisprudence Determined. Delhi: Universal Law Publishing, 2005.
Dyfyniad MLAHart H.L.A. Province Of Jurisprudence Determined. Universal Law Publishing, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.