1. J.M.C. Alves (1999 ) Niveis de lipidios em dietas para o crescimento inicial do pacu,Piaractus mesopotamicus(Holmberg, 1887). Master's Thesis . Aquaculture Center, Sao Paulo State University, Jaboticabal, SP, Brazil.
2. Anualpec (2004 ) Anuario da Pecuaria Brasileira , pp. 305 -307 . FNP Consultoria & Comercio, Sao Paulo, Brazil.
3. G.H. Bourne (1990 ) Aspects of Food Production, Consumption and Energy Values. World Review of Nutrition and Dietetics , pp. 132 -172 . Karger, Basel, Switzerland.