Pragmatic context of B.Obama’s public speeches. Proceedings of Southern Federal University. Philology, [S. l.], n. 1, p. 135–140, 2016. Disponível em: https://philol-journal.sfedu.ru/index.php/sfuphilol/article/view/10.18522%252F1995-0640-2016-1-135-140. Acesso em: 13 may. 2026.