Friedmann, W. (1970). Law in a changing society. University Book House.
Dyfyniad Arddull ChicagoFriedmann, W. Law in a Changing Society. New Delhi: University Book House, 1970.
Dyfyniad MLAFriedmann, W. Law in a Changing Society. University Book House, 1970.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.