-. (1977). Law in Philosophical perspective: Selected readings. Wadsworth Publishing Comp.
Dyfyniad Arddull Chicago-. Law in Philosophical Perspective: Selected Readings. California: Wadsworth Publishing Comp, 1977.
Dyfyniad MLA-. Law in Philosophical Perspective: Selected Readings. Wadsworth Publishing Comp, 1977.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.