Collier, J. G. (1994). Conflict of laws (2nd ed.). Cambridge University Press.
Dyfyniad Arddull ChicagoCollier, John G. Conflict of Laws. 2nd ed. Cambridge: Cambridge University Press, 1994.
Dyfyniad MLACollier, John G. Conflict of Laws. 2nd ed. Cambridge University Press, 1994.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.