1. United Nations International Children's Education Fund (UNICEF) Haiti. (cited May 8, 2001), 2001.
2. PAHO (Pan American Health Organization). Haiti: basic country health profiles, summaries 1999. (cited 9 February 2001), 1999.
3. EAWAG/SANDEC. SODIS News no. 1, August 1997.
4. Solar disinfection of drinking water and oral rehydration solutions;Acra,1984
5. Water disinfection by solar radiation;Acra,1990