APA (7e ed.) Bronvermelding

Não informado. (1972). Construction plant and equipment. Morgan Grampian.

Chicago (17e ed.) Bronvermelding

Não informado. Construction Plant and Equipment. London: Morgan Grampian, 1972.

MLA (8e ed.) Bronvermelding

Não informado. Construction Plant and Equipment. Morgan Grampian, 1972.

Let op: Deze citaties zijn niet altijd 100% accuraat.