Dyfyniad APA

Beale H.G. (1985). Contract Cases in Materials. Bulter Worths & Co.(Publisher)Ltd.Lo ndon.

Dyfyniad Arddull Chicago

Beale H.G. Contract Cases in Materials. London: Bulter Worths & Co.(Publisher)Ltd.Lo ndon, 1985.

Dyfyniad MLA

Beale H.G. Contract Cases in Materials. Bulter Worths & Co.(Publisher)Ltd.Lo ndon, 1985.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.