1. Achieng, A.P. 1990. The impact of the introduction of Nile perch,Lutes niloticus (L.) on the fisheries of Lake Victoria. J. Fish Biol. 37A: 17?23.
2. Almada-Villela, P. 1994. Endangered species. pp. 48?53. In: J.R. Paxton & W.N. Eschmeyer (ed.) Encyclopedia of Animals: Fishes. University of New South Wales Press, Sydney.
3. Andrews, C. 1990. The ornamental fish trade and fish conservation. J. Fish Biol. 37A: 53?59.
4. Angermeier, P.L. & J.E. Williams. 1994. Conservation of imperilled species and reauthorisation of the Endangered Species Act of 1973. Fisheries 19: 26?29.
5. Balon, E.K. 1974. Domestication of the carpCyprinus carpio L. Royal Ontario Mus. Life Sci. Misc. Publ., Toronto. 37 pp.