1. African Charter (1999) African charter on the rights and welfare of the child. Adopted by the organisation of African Union (OAU). In: Doc. Cab/Leg/24.9/49 (1990), Entered Into Force
2. Aubin D, Varone F (2004) The evolution of European water policy. In: Kissling-Näf I, Kuks S (eds) The evolution of national water regimes in Europe. Springer, Dordrecht, pp 49–86
3. Austin J (1998) The province of jurisprudence determined and the uses of the study of jurisprudence. Hackett Publishing Company Inc., Indianapolis, IN
4. Biswas AK, Tortajada C (eds) (2009) Impacts of mega conferences on the water sector. Springer, Berlin
5. Boelens R, Vos J, Perreault T (eds) (2018) Water justice. Cambridge University Press, Cambridge