S. Mtisi and Nicol, A.,
Water points and water policies : decentralisation and community management in Sangwe Communal Area, Zimbabwe, vol. no. 15. Brighton, UK: Institute of Development Studies at the University of Sussex, 2003, p. 36 p. : 5 boxes, 1 fig., 1 map, 1 photogr., 8 tab.
D. Bhatnagar, Dewan, A., Torres, M. M., and Kanungo, P.,
“Waters supply and sanitation for low income communities : Indonesia”. World Bank, Washington, DC, USA, p. 9 p. : 1 tab., 2003.