APA (7e ed.) Bronvermelding

Não informado. (1935). Diesel progress. Diesel & Gas Turbine Publications.

Chicago (17e ed.) Bronvermelding

Não informado. Diesel Progress. Brookfield, Wis: Diesel & Gas Turbine Publications, 1935.

MLA (8e ed.) Bronvermelding

Não informado. Diesel Progress. Diesel & Gas Turbine Publications, 1935.

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