1. Burfishers, M.E. and Horestein, N.R. Sex Roles in the Nigerian Tiv Farm Households. Kumar Ian Press, West Hartford (1985).
2. Cernea, M.M.: The Risk and Reconstruction Model for Resettling Displaced Populations. Unpublished paper of the Refugee Studies Programme, Oxford University (1996).
3. Iroko, I. A. Effect of Erelu Water Dam on Livelihood Activities of Settlers in Atiba Local Government Area of Oyo State. An Unpublished Thesis in the Department of Agricultural Extension and Rural Development, University of Ibadan, Nigeria (2003).
4. Jibowo, A.A. Essentials of Rural Sociology. Gbemi Sodipo Press Ltd, Abeokuta, Nigeria (1992).
5. Nigerian Environmental Study/Action Team: Nigeria’s Threatened Environment: A National Profile. Nigerian Environmental Study/Action Team. Ibadan, Nigeria (1991).