Hart H.L.A. (2005). Province Of Jurisprudence Determined. Universal Law Publishing.
Chicago Style aipamenaHart H.L.A. Province Of Jurisprudence Determined. Delhi: Universal Law Publishing, 2005.
MLA aipamenaHart H.L.A. Province Of Jurisprudence Determined. Universal Law Publishing, 2005.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.