MARIA, Vilma Ortega de. Contrastive analysis of transmittal letters and memoranda in English and Spanish. The ESPecialist, [S. l.], v. 23, n. 1, 2012. Disponível em: https://revistas.pucsp.br/index.php/esp/article/view/9386. Acesso em: 5 dec. 2025.