Amaefule, K.U., et al. “Performance and Nutrient Utilization of Growing Rabbits Fed Graded Levels of Raw Bambara Groundnut [Vigna Subterranean (L.) Verdc] Offal Diets”. Pakistan Journal of Nutrition, vol. 10, no. 5, Apr. 2011, pp. 463–469, https://doi.org/10.3923/pjn.2011.463.469.