Mac Cormick, N. (1978). Legal reasoning and legal theory. Oxford university press.
Dyfyniad Arddull ChicagoMac Cormick, Neil. Legal Reasoning and Legal Theory. New Delhi: Oxford university press, 1978.
Dyfyniad MLAMac Cormick, Neil. Legal Reasoning and Legal Theory. Oxford university press, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.