Friedmann,, W. (1972). Law in a changing society (2nd ed.). Universal Book traders.
Dyfyniad Arddull ChicagoFriedmann,, W. Law in a Changing Society. 2nd ed. Delhi: Universal Book traders, 1972.
Dyfyniad MLAFriedmann,, W. Law in a Changing Society. 2nd ed. Universal Book traders, 1972.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.