1. The State of the World’s Land and Water Resources for Food and Agriculture (SOLAW) – Managing Systems at Risk;FAO, Food and Agriculture Organization of the United Nations,2011
2. Water Reuse: Potential for Expanding the Nation’s Water Supply Through Reuse of Municipal Wastewater;UNESCO,2015
3. Recent developments in thermally-driven seawater desalination: Energy efficiency improvement by hybridization of the MED and AD cycles;Ng;Desalination,2015
4. Guideline for Water Reuse;EPA, U.S. Environmental Protection Agency,2012
5. Global wastewater and sludge production, treatment and use;Mateo-Sagasta,2015