Access through innovation: Expanding water service delivery through independent network providers Considerations for practitioners and policymakers Bruno Valfrey-Visser, David Schaub-Jones, Bernard Collignon Emmanuel Chaponnière, November 2006.

The potential and the limits of the private water providers: Independent sellers in Francophone Africa Water and Sanitation Program (UNDP - World Bank)

Water and Sanitation for the Urban Poor in Ivory Coast Water and Sanition Programme (WSP - World Bank)

Small Towns Water Supply - Summary of the Benin Case Study Water and Sanition Programme (WSP - World Bank)

Independent Water and Sanitation Providers in African Cities Full Report of a ten-country studies Water and Sanitation Programme (WSP - World Bank)