HORST, L. (1974). International courses in hydraulic and sanitary engine-ering: Hydrometry.-- Ed.3. Delft Netherland.
Chicago-viite (17. p.)HORST, L. International Courses in Hydraulic and Sanitary Engine-ering: Hydrometry.-- Ed.3. [s.l]: Delft Netherland, 1974.
MLA-viite (9. p.)HORST, L. International Courses in Hydraulic and Sanitary Engine-ering: Hydrometry.-- Ed.3. Delft Netherland, 1974.
Varoitus: Nämä viitteet eivät aina ole täysin luotettavia.