Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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