1. Abutu, L. (2010). Nigeria’s academies don’t contribute enough to development. SciDev. Retrieved from http://www.scidev.net/en/news/nigeria-s-academies-don-t-contributr-enough-to-development
2. Agbambu, C. (2010). Tafa Balogun arrested. Nigerian Muse. Retrieved from http://www.nigerianmuse.com/nigeriawatch/officialfraud/?u=Tafa_Balogun_arrested
3. Ajibolu, E. (2010). Halliburton bribery scandal: Who are the bribe takers? Modern Ghana.com.
4. The health needs of people.;O. K.Alausa;World Health Forum,1985