1. Estudio cuantitativo de arsénico en las aguas de la Provincia de Salta;Sastre;Publicación de la Universidad Nacional de Salta,1990
2. Fundamental of water desalination;Howe,1977
3. Solar distillation utilising multiple-effect humidification;Hodges;Office of Saline Water, U.S. Department of the Interior, Res. and Dev. Report No. 184,1966
4. Performance analysis of multiple effect vertical still with a flat plate solar collector;Kiatsiriroat,1987
5. Multi stage indirectly heated solar still;Fernández;Solar Energy,1990