Não informado. (1947). Hydraulics Research. Department of Scientific and Industrial Research, Hydraulics Research.
Chicago-referens (17:e uppl.)Não informado. Hydraulics Research. London: Department of Scientific and Industrial Research, Hydraulics Research, 1947.
MLA-referens (8:e uppl.)Não informado. Hydraulics Research. Department of Scientific and Industrial Research, Hydraulics Research, 1947.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.