1. Byrne , C. 2011 Plugging Water Leaks With Data http://radar.oreilly.com/2011/05/water-leaks-data-analysis-takadu.html
2. Fishman , C. 2011 Why GE, Coca-Cola, and IBM Are Getting Into the Water Business www.fastcompany.com/magazine/154/a-sea-of-dollars.html.
3. Food and Water Watch 2010 Priceless: The Market Myth of Water Pricing Reform www.foodandwaterwatch.org/reports/priceless
4. Pike Research 2012 Rising Demand for Water to be a Key Driver for Smart Water Meter Adoption, Says Pike Research www.businesswire.com/news/home/20120523005276/en/Rising-Demand-Water-Key-Driver-Smart-Water
5. RBC Wealth Management 2008 Water, Water Everywhere But Not a Drop to Drink www.rbc.com/collectivites-durabilite/_assets-custom/pdf/RBCWM-Private-Client-Water-lnvestment-Paper-EN.pdf