Letwin,Shirley Robin. (2005). On the History of the Idea of Law. Cambridge University Press.
Dyfyniad Arddull ChicagoLetwin,Shirley Robin. On the History of the Idea of Law. Cambridge: Cambridge University Press, 2005.
Dyfyniad MLALetwin,Shirley Robin. On the History of the Idea of Law. Cambridge University Press, 2005.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.