ed by Hutchesson,Peter. (1980). The All England Law Reports 1980 Vol.1: : Annotated. LexisNexis Butterworths.
Dyfyniad Arddull Chicagoed by Hutchesson,Peter. The All England Law Reports 1980 Vol.1: : Annotated. London: LexisNexis Butterworths, 1980.
Dyfyniad MLAed by Hutchesson,Peter. The All England Law Reports 1980 Vol.1: : Annotated. LexisNexis Butterworths, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.