Linking technology choice with operation and maintenance in the context of community water supply and sanitation - ( WHO ).

Self-Supply-Filling the gaps in public water supply provision - ( PRACTICAL ACTION ).

Rural community water supply - Sustainable services for all - ( PRACTICAL ACTION ).

Compendium of Water Supply Tecnologies in Emergencies - ( GWN ).

Guidance manual on water supply and sanitation programmes - ( DFID ).

Guidelines for the development of small-scale rural water supply and sanitation projects - ( CRS ).