1. Baldridge, H.D. 1975. Shark attacks. Berkley, New York, 263 pp.
2. Barros, F., Jr. 1947. Hunting and fishing throughout Brazil - Mato Grosso e Goiás. Cia. Melhoramentos, São Paulo. 408 pp. (In Portuguese).
3. Braga, R.A. 1975. Ecology and ethology of piranhas in northeastern Brazil (Pisces - Serrasalmus Lacépède, 1803). Banco do Nordeste do Brazil, Fortaleza, Ceará, 268 pp. (In Portuguese).
4. Coppleson, V.M. 1950. A review of shark attacks in Australian waters since 1919. Med. J. Australia 2: 680–687.
5. Gilbert, P.W. (ed.) 1963. Sharks and survival. D.C. Heath, Boston. 578 pp.