Deutsche Gesellschaft fur Internationale Zusammenarbeit (GIZ). (2015). Transboundary Water Law and Policy - Exchanging Experiences across African River Basin Organisations. GIZ. Esohborn, Germany. 25 July 2015.
Deutsche Gesellschaft fur Internationale Zusammenarbeit (GIZ). (2015). Transboundary Water Law and Policy - Exchanging Experiences across African River Basin Organisations. GIZ. Esohborn, Germany. 25 July 2015.