Não informado. (1974). Civil engineering hydraulics abstracts. British Hydromechanics Research Association.
Chicago-referens (17:e uppl.)Não informado. Civil Engineering Hydraulics Abstracts. Oxford, Inglaterra: British Hydromechanics Research Association, 1974.
MLA-referens (8:e uppl.)Não informado. Civil Engineering Hydraulics Abstracts. British Hydromechanics Research Association, 1974.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.