CHAPTER 13 - SPECIAL MEASUREMENT METHODS IN OPEN CHANNELS
British Standards Institution, "Method of Measurement of Liquid Flow in Open Channels," British Standards 3680, Part 3, 1964.
Schuster, J.S., Ed., "Water Measurement ProceduresCIrrigation Operators' Workshop," REC-OCE-70-38, U.S. Bureau of Reclamation, Denver, Colorado, 1970.