ANGGRAINI, D.; SUDIRAN, S. An Analysis of the Language Style Used by Barrack Obama and Michelle Obama in Oprah Winfrey Show. Celtic : A Journal of Culture, English Language Teaching, Literature and Linguistics, [S. l.], v. 1, n. 2, p. 1–10, 2017. DOI: 10.22219/celtic.v1i2.4661. Disponível em: https://ejournal.umm.ac.id/index.php/celtic/article/view/4661. Acesso em: 22 jul. 2024.