R. Carter, Harvey, E., et Casey, V.,
« User financing of rural handpump water services : paper presented at the IRC symposium ‘ Pumps, Pipes and Promises: Costs, Finances and Accountability for Sustainable WASH Services' in The Hague, The Netherlands from 16 - 18 November 2010 », presented at the 2010-11-16, The Hague, The Netherlands, 2010, p. 12 p.; 16 refs.; 1 tab.; 2 fig.