CAMPBELL, K.; WIGGINS, E. Editorial Advocacy Frames Explanatory Model: An Analysis of Newspapers withdrawing from Presidential Endorsements. Sur le journalisme, About journalism, Sobre jornalismo, [S. l.], v. 5, n. 2, p. 120–133, 2017. DOI: 10.25200/SLJ.v5.n2.2016.175. Disponível em: https://revue.surlejournalisme.com/slj/article/view/175. Acesso em: 5 févr. 2025.