1. Eyinla, P. and Ukpo, J. (2006) Nigeria: The Travesty of Oil and Gas Wealth. The Catholic Secretariat of Nigeria, Lagos.
2. Nigerian Oil Spill Response Detection Agency (2008) NOSRDA Detects 1,150 Oil Spill Sites. http://www.thisdayonline.com/nview.php?id=101395.html
3. OIL SPILL PROBLEMS AND MANAGEMENT IN THE NIGER DELTA
4. Dambo, W.B. (2000) Ecotoxicology of Heavy Metals and Petroleum-Related Compounds on the Mangrove Oysters (Crasstrea Rhizophorea) from the Lower Botany Estuary Port-Harcourt. Africa Link Press, Port Harcourt, 26-34.
5. Agency for Toxic Substances and Disease Registry (ATSDR) (1999) Toxicological Profile for Total Petroleum Hydrocarbons (TPH). U.S. Department of Health and Human Services, Public Health Service, Washington DC.