Contexto y selección informativa. Communication & Society, [S. l.], v. 3, n. 1-2, p. 135–169, 1990. DOI: 10.15581/003.3.35522. Disponível em: https://revistas.unav.edu/index.php/communication-and-society/article/view/35522. Acesso em: 4 jul. 2025.