C. Fonseca, Franceys, R., Batchelor, C., McIntyre, P., Klutse, A., Komives, K., Moriarty, P. B., Naafs, A., Nyarko, K., Pezon, C., Potter, A., Reddy, R., e Snehalatha, M.,
«Life-cycle costs approach : glossary and cost components», vol no. 1. IRC, The Hague, The Netherlands, p 12 p. : 2 tab., 2010.
A. Klutse, Bouraima, Z., e Amegnran, C.,
«Sanitation costs analysis in Burkina Faso : paper presented at the IRC symposium ‘ Pumps, Pipes and Promises: Costs, Finances and Accountability f..», presented at the 2010-11-01, The Hague, The Netherlands, 2010, p 24 p. : 18 fig.; 9 tab.
P. B. Moriarty, Batchelor, C., Fonseca, C., Klutse, A., Naafs, A., Nyarko, K., Pezon, C., Potter, A., Reddy, R., e Snehalata, R.,
«What’s in a service? : using water service ladders in life-cycle cost analysis», in
Proceedings of the international symposium on rural water services : providing sustainable water services at scale, 13-15 April 2010, Kampala, Uganda, , The Hague, The Netherlands, 2010, pp P. 45-46 : 1 tab.