A. Ogwang, J., and R. Molo. “Water Hyacinth, Eichhornia Crassipes: A Case of Successful Biological Control in Lakes Kyoga and Victoria - Uganda”. Uganda Journal of Agricultural Sciences, vol. 8, no. 10, Jan. 2003, pp. 245-52, http://journal.naro.go.ug/index.php/ujas/article/view/458.