1. Akande, T. O., Odunsi, A. A. Olabode, O. S. and Ojediran, T. K. (2012). Physical and nutrients of raw and processed castor (Ricinus communis L.) seeds in Nigeria. World Journal of Agricultural Sciences, 8(1): 89-95
2. Alemaw, G., and Merera, R. (2015). Inheritance of plant height in two Ethiopian castorvarieties. Ethiopian Journal of Agricultural Science, 25(2): 59-62.
3. Aliyu, B., Ng, N. Q. and Fawole, I. (2000). Inheritance of pubescence in crosses between Vigna unguiculata and V. rhomboidea. Nigerian Journal of Genetics, 15: 9-14.
4. Allard, T., Clark, S. A., Jenkins, W. M. and Merzenich, M. M. (1991). Reorganization of somatosensory area 3b representations in adult owl monkeys after digital syndactyly. Journal of Neurophysiology, 66:1048–1058.
5. Ani, A. O. and Okorie, A. U. (2009). Response of broiler finishers to diets containing graded levels of processed castor oil bean (Ricinus communis L.) meal. Journal of Animal Physiology and Animal Nutrition, 93:157 – 164.