Owen, O.J., A.O. Amakiri, E.M. Ngodigha, and E.C. Chukuigwe. 2008. “The Biologic and Economic Effect of Introducing Poultry Waste in Rabbit Diets”. International Journal of Poultry Science 7 (11): 1036–1038. https://doi.org/10.3923/ijps.2008.1036.1038.