Abdullahi, M. and Abdullahi, A. (2011): “Analysis of off – farm work participation by farm households in Oyo State”: Journal of Rural Economics and Development 13 (2) 52 – 64.
 Adelani, F., Abu, O., Alumunku, M., and Tsue, P.T. (2007). Can small-scale tomato farmers flourish in Benue State, Nigeria? Journal of Agricultural Sciences, 2(2): 77-82.
 Alamu, J.F. and Yakubu, V.M. (2002).’’Credit Accessibility to Rural Women in Giwa Local Government Area of Kaduna State, Nigeria.’’Journal of Vocational and Technical Education.4(3): PP6.
 Balogun, E.D. (2006). “Agricultural Development Strategies in Nigeria: Past, Present and Future”, in The Nigerian Agricultural Outlook, A. Okorie and M.O. Ijere, eds., A publication of the Nigerian Association of Agricultural Economists (NAAE), June.
 Bawa, S., Ayandiji, A.O.R. and Adeniyi, O.D. (2010).Determinant Post Harvest Losses among Tomato Farmers in Imeko-Afon Local Government Area of Ogun State, Nigeria.Global Journal of Science Frontier Research. Vol.11, No.5 :23-27. [http://globaljournals.org/GJSFR_Volume11/5-Determinant-Post-HarvestLosses among-Tomato.pdf] siite visited on 15/3/2014.
 Bediako, E., Showemimo, J.N. and, Ushawu, Y.(2007). Tomato production constraints at Bontangairrigation project in the Northern Region of Ghana. Journal of AppliedSciences, 7(3): 459- 461.
 Denton, E. and Swarup, J. (2010). Tomato production constraints at Bontanga irrigation project in the Northern Region of Nigeria. Journal of Applied Sciences, 7(3): 459- 461.
 Food and Agriculture Organization (FAO), (2006).Food and Agricultural Organization Year Book.P. 56.
 Giroh, F. Clottey, V.A., Karbo, N., Gyasi, K.O. (2010). The tomato industry in Nigeria: Production constraints and strategies to improve competitiveness. AfricanJournal of Food, Agriculture, Nutrition and Development,Agro-Science, 2(1): 1436-1451.
 Kalu, H. (2013). Constraints and Opportunities of Tomato Production and Marketing in Eastern Nigeria.Wet lands Coordination Group Report No. 46.
 Kuponiyi, E. E. (2000): Rural sociology; An Introduction and Analysis of Rural Nigeria. Dove Publishers Uyo, Pp.305.
 Lawson, E. (2011). Comprehensive Agricultural Science. A. Johnson Publishers Ltd, Surulere. ISBN.978 –27799 –30 –40.
 Meskel, S. (2010). Production constraints measures to enhance the competitiveness of the tomato industry in Wenchi Municipal District of Ghana. American Journal of Experimental Agriculture, 3(4): 824-838.
 Mike, U. (2002). Correlation and Path-coefficient Studies in Tomato (Lycopersiconesculentum Mill.).Research Journal of Agricultural Sciences 2(1): 63- 68
 Miller, L.F (2007): Agricultural credit and Finance in Africa. The Rockefeller foundation, Washington.
 Mofeke, M., Horna, D., Smale, M., and Falck-Zepeda, J. (2013). Assessing the Potential Economic Impact of Genetically Modified Crops in Ghana: Tomato, Garden Egg, Cabbage and Cassava.PBSReport, International Food Policy Research Institute.
 Nasarawa Meteorological Agency,Lafia (NMA), (2013).Annual report on rainfall distribution.Weather focast bulletin.
 Ogumbameru, A (2001). Determinants of off-farm employment among small scale farmers in Ogbomoso Area of Oyo State. Unpublished B.Tech Research project submitted to the Department of Agribusiness and Rural Development, LAUTECH Ogbomoso. Pp. 8-21.
 Ogungbile, A.O and Olukosi, J.O (2011)” An Overview of the problems of Resource Poor Farmers in Nigerian Agriculture” in AppropriateAgriculture Technologies for Resource poor farmers J.O, Olukosi, O.A Ogungbile and B.A Kalu eds. A publication of Nigeria National Farming systems Research Network 1991. PP 21-32.
 Ojo, O. (2009). Impact of microfinance on entrepreneurship development; the case of Nigeria proceeding of international conference of administration and business, Nov. 14-15.Faculty of administration and business, University of Bucharest, Romania.
 Ojo, D. and Jibowo, J. (2008): “Farm wives labour force participation and Earning” Rural Sociology, 55; 25 – 43.
 Olukosi, J.O. (2007), Financing Agriculture in Nigeria: Performance and Challenges of the Nigerian Financial system. Paper presented at the inplantTraining course in Agricultural Credit Management organisedbyNACB Kaduna.
 Otu, M.F.,E.N. Egbuna, E.A. Essien and M.K. Tule (2014). Informal Credit Market and Monetary Management in Nigeria.“ResearchDepartment Occasional Paper No. 29”.published by Central Bank of Nigeria Abuja Nigeria. PP 31-44.
 Owualah, A.O (2011). Post-harvest losses and welfare of tomato farmers in Ogbomosho, Osun State, Nigeria.Journal of Stored Products and Postharvest Research.Vol.5(2) , pp. 8-13. DOI: 10.5897 / JSPPR2014. 0160. ISSN 2141-6567
 Weinberger, K. and T.A Lumpkin.(2012). Horticulture for poverty alleviation - the unfunded revolution. Working Paper 15.Shanhua, Taiwan: AVRDC - The World Vegetable Center.