Não informado. (1968). Civil hydraulics and aerodynamics. British Hydromechanics Research Association.
Chicago-referens (17:e uppl.)Não informado. Civil Hydraulics and Aerodynamics. Cranfield, Inglaterra: British Hydromechanics Research Association, 1968.
MLA-referens (8:e uppl.)Não informado. Civil Hydraulics and Aerodynamics. British Hydromechanics Research Association, 1968.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.