International Commission on Large Dams; International Association for Hydraulic Research; International Commission on Irrigation and Drainage (2008). International journal on hydropower & dams. Aqua-Media International. pp. 77–. Retrieved 26 April 2011.
International Commission on Large Dams; International Association for Hydraulic Research; International Commission on Irrigation and Drainage (2008). International journal on hydropower & dams. Aqua-Media International. pp. 76–77. Retrieved 24 April 2011.