TAPPER, G.; LEACH, M.; GOLDSACK, D. Geography of acoustic (musical) sands. Canadian Acoustics, [S. l.], v. 25, n. 3, p. 37–37, 1997. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1102. Acesso em: 3 may. 2024.