M. Akinsola, O., B. I. Nwagu, M. . Orunmuyi, G. . Iyeghe-Erakpotobor, O. F. Abanikannda, E. D. Eze, A. J. Shoyombo, E. U. Okuda, and U. . Louis. “Factors Influencing Litter Traits and Body Weight at Pre-Weaning Ages Among Temperate Rabbit Breeds in the Tropical Conditions of Nigeria”. Scientific Journal of Microbiology, vol. 3, no. 1, Jan. 2014, pp. 14-18, http://sjournals.com/index.php/sjm/article/view/1376.