Biblio

J. Haarhoff y Rietveld, L., «Public standpipe design and maintenance for rural South Africa», Journal of the South African Institution of Civil Engineering, pp. p. 6-14 : 13 fig., 2009.

D. Nel y Haarhoff, J., «Sizing municipal water storage tanks with Monte Carlo simulation», Aqua : journal of water supply research and technology, pp. p. 203-212 : 11 fig., 4 tab., 1996.