HE, Zili. The Study of Minority Languages in China. Kansas Working Papers in Linguistics, [S. l.], v. 13, p. 54–64, 1988. DOI: 10.17161/KWPL.1808.625. Disponível em: https://journals.ku.edu/kwpl/article/view/17368.. Acesso em: 21 nov. 2024.