PILLER, I. Language choice in bilingual, cross-cultural interpersonal communication. Linguistik Online, [S. l.], v. 5, n. 1, 2000. DOI: 10.13092/lo.5.1015. Disponível em: https://bop.unibe.ch/linguistik-online/article/view/1015. Acesso em: 28 mai. 2022.