1. 2000. Cross-Check Survey: Final Report. A WCD Survey prepared as an input to the World Commission on Dams: Cape Town, www.dams.org
2. ICID (International Commission on Irrigation and Drainage). 2000. Role of Dams for Irrigation, Drainage and Flood Control. ICID Position Paper, New Delhi.
3. ICOLD (International Commission on Large Dams). 1998. ICOLD World Register of Dams. Computer database, Paris.
4. IUCN (World Conservation Union). 2000. Vision for Water and Nature - a World Strategy for Conservation and Sustainable Management of Water Resources in the 21st Century. Gland, Switzerland, and Cambridge.
5. 2000. Irrigation Options. Thematic Review IV.2 prepared as an input to the World Commission on Dams, Cape Town, www.dams.org