YANG, Peter. Intermediate Cantonese. CALICO Journal, [S. l.], v. 24, n. 2, p. 421–434, 2013. DOI: 10.1558/cj.35260. Disponível em: https://journal.equinoxpub.com/Calico/article/view/17468.. Acesso em: 14 aug. 2024.