ABUGATTAS, Juan A. Speech Acts, Functions and Presuppositions. Kansas Working Papers in Linguistics, [S. l.], v. 3, p. 89–93, 1978. DOI: 10.17161/KWPL.1808.727. Disponível em: https://journals.ku.edu/kwpl/article/view/17437.. Acesso em: 27 apr. 2024.