B. Dwumfour-Asare, Nyarko, K. B., Moriarty, P. B., Obuobisa-Darko, A., et Appiah-Effah, E.,
« Life-cycle costs in Ghana: access to sanitation services »,
WASHCost Ghana briefing note series, vol. 5. IRC , The Hague, p. 8 p.; 4 Tab,;, 2012.
E. Appiah-Effah, Nyarko, K. B., Dwumfour-Asare, B., et Moriarty, P. B.,
« Life-cycle costs in Ghana: case study of Oyibi multi-village water schemes »,
WASHCost Ghana briefing note series, vol. 10. IRC, The Hague, p. 12 p.; 5 fig.; 1 Tab.;, 2012.
K. B. Nyarko, Asante, J., Dwumfour-Asare, B., et Moriarty, P. B.,
« Life-cycle costs in Ghana: cost study of small towns water schemes in central region »,
WASHCost Ghana briefing note series, vol. 9. IRC, The Hague, the Netherlands, p. 12 p,; 7 Fig.; 3 Tab,;, 2012.
P. B. Moriarty, Nyarko, K. B., Dwumfour-Asare, B., Obuobisa-Darko, A., et Appiah-Effah, E.,
« Life-cycle costs in Ghana: uses and sources of water in rural areas »,
WASHCost Ghana briefing note series, vol. 8. IRC, The Hague, p. 8 p.; 6 Fig,;, 2012.