A Study into Politeness Strategies and Politeness Markers in Advertisements as Persuasive Tools. Mediterranean Journal of Social Sciences, [S. l.], v. 3, n. 2, p. 161, 2012. Disponível em: https://www.richtmann.org/journal/index.php/mjss/article/view/11012.. Acesso em: 30 apr. 2024.