* [httphttps://odiliwww.net/news/sourcevanguardngr.com/2012/apr04/4lagos-water-everywhere-but-not-to-drink/331.html Lagos: Water everywhere but none to drink.] Vanguard (online edition).
* [http://pulitzercenter.org/reporting/nigeria-water-sanitation-accountability-corruption-abandoned Many Leaks Yearning for Plugs in Nigeria's Water Sector.] Pulitzer Center on crisis reporting. 2011.