SO, C. K. L. A comparative study on Cantonese rising tones: Native Cantonese speakers and Canadian raised Cantonese speakers. Canadian Acoustics, [S. l.], v. 27, n. 3, p. 94–95, 1999. Disponível em: https://jcaa.caa-aca.ca/index.php/jcaa/article/view/1234. Acesso em: 24 apr. 2024.