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	Water, Sanitation and Hygiene Policy ACF-IN  book - 2007 - 32 pp Ed. ACF - Montreuil
	Water, Sanitation and Hygiene Standards for Schools in Low-cost Settings  report - 2010 - 51 pp Ed. WHO - Genève
	Water, sanitation, hygiene (WASH) and waste management for the prevention of COVID-19  position paper - 2020 - 16 pp Ed. UNICEF - New York WHO - Genève
	Water, sanitation, hygiene and health  guide - 2019 Ed. WHO - Cairo
	WikiWater  internet portal Ed. WikiWater - Saint Witz

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