J. Thogersen y Solye, F.,
«Monitoring and evaluation systems for rural water supply», in
Towards the millennium development goals - actions for water and environmental sanitation : proceedings of the 29th WEDC conference, Abuja, Nigeria, 2003, Loughborough, UK, 2003, pp. p. 296-298.
K. Ba, Museruka, F., y Muteta, N.,
«Republic of Mali : rural drinking water supply and sanitation programme : appraisal report». African Development Fund, Fonds Africain de Developpement, Abidjan, Ivory Coast, p. xii, 44 p. : 8 tab. + 12 p. annexes, 2003.
P. Racicot y Marier, R.,
«Water and sanitation trust fund». UN-Habitat, United Nations Centre for Human Settlements, Nairobi, Kenya, p. 55 p., 2003.