Conroy, R.

Wright, J., Gundry, S. & Conroy, R., 2004. Household drinking water in developing countries : a systematic review of microbiological contamination between source and point-of-use. , ppp. 106-117 : 3 fig., 2 tab. Available at: https://pt.ircwash.org/sites/default/files/Wright-2004-Household.pdf.