Cornell law review, Vol.71,1985 -1986. Cornell University.
Dyfyniad Arddull ChicagoCornell Law Review, Vol.71,1985 -1986. New York: Cornell University.
Dyfyniad MLACornell Law Review, Vol.71,1985 -1986. Cornell University.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.