1. Science and technology for water purification in the coming decades;Shannon;Nanosci. Technol.,2010
2. New options for water desalination;Ganiaris,2019
3. UNESCO/IOC, IMO, FAO, UNDP (2011): "A blueprint for ocean and coastal sustainability". An Inter-agency Paper Towards the Preparation of the UN Conference on Sustainable Development (Rio 20), Paris: IOC/UNESCO. 42 pp. https://www.undp.org/content/undp/en/home/librarypage/environment-energy/water_governance/a_blueprint_for_oceanandcoastalsustainability.html.
4. Human Development Report 2006 Beyond Scarcity: Power, Poverty and the Water Crisis;Watkins,2006
5. Domestic Water Quantity, Service Level and Health;Howard,2003