1. Abedi, M. (2004). Assessing effective factors in protection of Sari Township Forests [Master’s thesis]. Department of Agricultural Extension Tarbiat Modarres University Tehran, Iran.
2. Afolayan, T. A. (1977). Savanna structure and productivity in relation to burning and grazing regimes in Kainji Lake National Park. Ph.D. Thesis, University of Ibadan.
3. A Synopsis of Wildlife Conservation in Nigeria
4. Fifty years of Nigerian Wildlife. Niger.;T. A.Afolayan;Fld.,1983
5. Agrawal, A., & Redford, K. (2006). Poverty, Development and Biodiversity Conservation: Shooting in the Dark? Wildlife Conservation Society, Bronx, NY.