MARÍN RUBIALES, A. Towards a hierarchy of semantic prototypes in the semantic domain of english speech act verbs. Alfinge. Revista de Filología, [S. l.], v. 9, p. 233–246, 1997. DOI: 10.21071/arf.v9i.7166. Disponível em: https://journals.uco.es/alfinge/article/view/7166. Acesso em: 13 mar. 2025.