C. Sijbesma,
“Sanitation financing models for the urban poor”, vol. 25. IRC, The Hague, The Netherlands, p. 120 p.; 4 tab.; 1 fig.; 44 boxes, 2011.
M. Mulenga,
“Urban sanitation : pathfinder 2011”. Sanitation and Hygiene Applied Research for Equity, SHARE, S.l., p. 44 p.; 11 fig.; 2 tab.; 3 boxes, 2011.
S. Kayaga and Smout, I.,
Water demand management in the city of the future : selected tools and instruments for practitioners. Loughborough, UK: Water, Engineering and Development Centre, Loughborough University of Technology, WEDC, 2011, p. xvi, 176 p.; ill.; tab.; fig.
R. Carter, Palakudiyil, T., and Harvey, E.,
“WaterAid Sanitation framework”. WaterAid, London, UK, p. 40 p. : 3 boxes, 1 fig., 7 tab., 2011.