Não informado. (1970). Industrial aerodynamics abstracts. British Hydromechanics Research Association.
Chicago (17e ed.) BronvermeldingNão informado. Industrial Aerodynamics Abstracts. Oxford, Inglaterra: British Hydromechanics Research Association, 1970.
MLA (8e ed.) BronvermeldingNão informado. Industrial Aerodynamics Abstracts. British Hydromechanics Research Association, 1970.
Let op: Deze citaties zijn niet altijd 100% accuraat.