Ebozoje, M.O. and Ikeobi, C.O.N. (1998) Colour variation and reproduction in West African Dwarf goats. Small Ruminant Research, 27, 125-130.
 Brown, J.E., Brown, C.J. and Butts, W.T. (1973) Evaluating relationships among immature measures of size, shape and performance on beef bulls I: Principal component as measures of size and shape in young Hereford and Angus bulls. Journal of Animal Science, 36, 1010-1020.
 Blackmore, D.W., McGulliard, L.D. and Lush, J.L. (1958) Genetic relationship between body measurements at three ages in Holstein. Journal of Dairy Science, 41, 1045-1049. http://dx.doi.org/10.3168/jds.S0022-0302(58)91048-8
 Chineke, C.A. (2000) Characterization of physical body traits of domestic rabbit in humid tropics. Proceedings of the 25th Annual Conference of Nigerian Society for Animal Production, March 2000, Umudike, 237-238.
 Susan, C. (2010) University of Maryland Extension, Solution in your community. http://www.sheepandgoat.com/
 Gong, Y.F., Lu, X., Wang, Z.P., Hu, F., Luo, Y.R., Cai, S.Q., Qi, C.M., Li, S., Niu, X.Y., Qiu, X.T., Zeng, J. and Zhang, Q. (2010) Detection of quantitative trait loci affecting haematological traits in swine via genome scanning. BMC Genetics, 11, 56-57.
 Muhammad, N.O., Oloyede, O.B., Owoyele, B.V. and Olajide, J.E. (2004) Deleterious effect of defatted Terminalia catappa seed meal-based diet on haematological and urinary parameters of albino rats. NISEB Journal, 4, 51-57.
 Kakade, M.L., Simons, N.R., Liener, I.E. and Lambert, J.W. (1972) Biochemical and nutritional assessment of different varieties of soybean. Journal of Agriculture and Food Chemistry, 20, 87-90.
 Arp, S.C., Owens, F.N., Armbruster, S.L.V. and Scott, L. (1982) Relationships of coat colour, body surface temperature and respiration rate in feedlot steers. Oklahoma Agricultural Experimental Station.
 Sanusi, A.O. (2012) Effects of coat colour genes on heat stress and tolerance to Haemonchus contortus among West African Dwarf sheep. M. Agric. Dissertation, Federal University of Agriculture, Abeokuta.