Functional English Grammar. An introduction for Second Language Teachers. Por Graham Lock. Cambridge: CUP; 1996. Estudios de Lingüística Aplicada, [S. l.], n. 26, 2016. DOI: 10.22201/enallt.01852647p.1997.26.350. Disponível em: https://ela.enallt.unam.mx/index.php/ela/article/view/350. Acesso em: 6 jul. 2025.