Não informado. (1947). Hydraulics Research. Department of Scientific and Industrial Research, Hydraulics Research.
Chicago (17e ed.) BronvermeldingNão informado. Hydraulics Research. London: Department of Scientific and Industrial Research, Hydraulics Research, 1947.
MLA (8e ed.) BronvermeldingNão informado. Hydraulics Research. Department of Scientific and Industrial Research, Hydraulics Research, 1947.
Let op: Deze citaties zijn niet altijd 100% accuraat.