CALSAMIGLIA, Helena; TUSON, Amparo. A la memòria de John J. Gumperz: un record personal a dues veus. Bellaterra: Journal of Teaching and Learning Language and Literature, [S. l.], v. 9, n. 4, p. 9–22, 2016. DOI: 10.5565/rev/jtl3.707. Disponível em: https://revistes.uab.cat/jtl3/article/view/v9-n4-calsamiglia-tuson. Acesso em: 19 aug. 2026.