Arlt, M.

Koestler, A.G., Arlt, M. & Horstad, A.S., 2003. Immediate results as entry point for community participation, Loughborough, UK: Water, Engineering and Development Centre, Loughborough University of Technology, WEDC. Available at: https://es.ircwash.org/sites/default/files/Koestler-2003-Immediate.pdf.