1. H. Stoddart, A Pocket Guide to Sustainable Development Governance (Stakeholder Forum and Commonwealth, 2011).
2. G.T. Miller and S.E. Spoolman, Environmental Science (Cengage Learning, Boston, 2016).
3. UN-Water, The United Nations World Water Development Report 2015: Water For A Sustainable World (Paris, 2015).
4. SWH, Securing Water for Ecosystems and Human Well-Being: The Importance of Environmental Flows (Stockholm, 2009).
5. The water footprint of soy milk and soy burger and equivalent animal products