Jerneck, M., Voorden, C. van der, y Rudholm, C., «Sanitation and hygiene behaviour change at scale : understanding slippage : primarily based on experiences from the Global Sanitation Fund-supported programme in Madagascar». p. 45 p. : 6 fig., 1 tab., 2016.

Voorden, C. van der, «Monitoring for sanitation and hygiene: an overview of experiences, issues, and challenges.», presented at the 2013-03-01, The Hague, The Netherlands, 2013, p. 20 p.; 3 fig.

Voorden, C. van der, Perez, E., Negussie, A., Hilton, A. A., Kapatuka, D., Msiska, T., Meek, A., Kennedy, M., Namwebe, M., y Unicef Programme Division, «Presentations on Topic 5: Monitoring for sanitation and hygiene (Symposium 2013, Day 1)», IRC Symposium 2013 : monitoring sustainable WASH service delivery, 9 to 11 April 2013, Addis Ababa, Ethiopia : symposium papers. IRC, 2013.

Peal, A., Evans, B., y Voorden, C. van der, «Introduction aux stratégies participatives et de promotion en matiere d’hygiene et d’assainissement ». Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. viii, 144 p.; ill.; tab.; fig., 2011.

Peal, A., Evans, B., y Voorden, C. van der, «Hygiene and sanitation software : an overview of approaches ». Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. viii, 144 p.; 5 fig.; 2 tab., 2010.

Evans, B., Voorden, C. van der, y Peal, A., «Public funding for sanitation : the many faces of sanitation subsidies : a primer». Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 40 p. : 9 boxes, 2 fig., 7 tab., 2009.

Evans, B., Voorden, C. van der, y Caplan, K., «WASH coalition building guidelines : an introductory guide for national coordinators and coalition members». Water Supply and Sanitation Collaborative Council, WSSCC, Geneva, Switzerland, p. 24 p. : 15 boxes, 3 fig., 2008.

Moriarty, P.B., Patricot, T., Bastemeijer, T.F., Smet, J.E.M., y Voorden, C. van der, «Between rural and urban: towards sustainable management of water supply systems in small towns in Africa». IRC, Delft, The Netherlands, p. vi, 32 p. : 3 boxes, 2 tab., 2002.

Voorden, C. van der y Eales, K., «Mainstreaming gender in South African sanitation programmes: a blind spot or common practice? : paper prepared for the AfricaSan Conference: July 2002». Mvula Trust, Braamfontein, South Africa, p. 5 p., 2002.