Cord, C., Walters, J., Lockwood, H., Chintalapati, P., Javernick-Will, A., en Linden, K., “Moving toward prevention : rural water maintenance and sustained service delivery”, presented at the 03/2019, The Hague, The Netherlands, 2019, p. 7 p.

IRC WASH Ethiopia en WASH Alliance, “Rapid assessment of financing and monitoring of rural water services in Arsi Negele and Shashemene, Oromia, Ethiopia”. IRCWASH Ethiopia, 2019.

Chintalapati, P., Walters, J., Javernick-Will, A., en Linden, K., “System dynamics modelling as a tool for assessing rural water sustainability”, presented at the 03/2019, The Hague, The Netherlands, 2019, p. 7 p.: 5 fig.

Casella, D., Van Tongeren, S., en Nikolic, I., “Change in complex adaptive systems : a review of concepts, theory and approaches for tackling ‘wicked’ problems in achieving sustainable rural water services”. IRC, The Hague, The Netherlands, p. 37 p. : 7 fig., 1 tab., 2015.