Harward law review. Vol.103. P. 1409-2088, 1989-90. The Harward Law Review Publishing Association.
Dyfyniad Arddull ChicagoHarward Law Review. Vol.103. P. 1409-2088, 1989-90. Cambridge: The Harward Law Review Publishing Association.
Dyfyniad MLAHarward Law Review. Vol.103. P. 1409-2088, 1989-90. The Harward Law Review Publishing Association.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.