CHAPMAN, D. M.; ELLIS, D. D. Elusive decibel: Thoughts on sonars and marine mammals. Canadian Acoustics, [S. l.], v. 26, n. 2, p. 29–31, 1998. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1125. Acesso em: 23 sep. 2021.