* IWMI report - [http://www.iwmi.cgiar.org/publications/iwmi-research-reports/iwmi-research-report-98/ Multiple-Use water services to advance the millennium development goals].
* Smet, J.E.M., Lammerink, M.P., Brikke, F., Bredero, M., Belli, A., Engelhardt, B. 1995. [http://www.ircwash.org/resources/evaluationbeyond-reportdomestic-nicaraguancase-experiencesstudies-ropepoverty-pumpand-finalproductive-report Evaluation report Nicaraguan experiences with rope pump uses-water-household-level Beyond domestic : final reportcase studies on poverty and productive uses of water at the household level].
* Moriarty, P., Butterworth, J., Koppen, B. van. 2004. [http://www.ircwash.org/resources/beyond-domestic-case-studies-poverty-and-productive-uses-water-household-level Beyond domestic : case studies on poverty and productive uses of water at the household level], IRC Technical Papers Series 41.
* Schouten, T.; Moriarty, P. 2003. [http://www.ircwash.org/resources/community-water-community-management-system-service-rural-areas Community water, community management – From system to service in rural areas]. The Hague, The Netherlands: IRC International Water and Sanitation Centre and ITDG