1. An Uncooperative Commodity: Privatizing Water in England and Wales;Bakker,2003
2. Implementing sustainable rural water and sanitation projects in rural, developing communities;Barnes;Waterlines,2014
3. Do operation and maintenance pay?;Baumann;Waterlines,2006
4. Baumann, E., Furey, S., 2013. How Three Handpumps Revolutionised Rural Water Supplies. A Brief History of the India Mark II/III, Afridev and the Zimbabwe Bush Pump. Rural Water Supply Network. Field Note (1). (accessed 02.02.15).
5. User satisfaction and sustainability of drinking water schemes in rural communities of Nepal;Bhandari;Sustain.: Sci. Pract. Policy,2007