ed by Edgerley,J.T. (1957). The All England Law Reports 1957 Vol.2: : Annotated. LexisNexis Butterworths.
Dyfyniad Arddull Chicagoed by Edgerley,J.T. The All England Law Reports 1957 Vol.2: : Annotated. London: LexisNexis Butterworths, 1957.
Dyfyniad MLAed by Edgerley,J.T. The All England Law Reports 1957 Vol.2: : Annotated. LexisNexis Butterworths, 1957.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.