MCCOMBS, M.; VALENZUELA, S. . La teoría Agenda-Setting. Cuadernos.info, [S. l.], n. 20, p. 44–51, 2007. DOI: 10.7764/cdi.20.111. Disponível em: https://rchd.uc.cl/index.php/cdi/article/view/23053. Acesso em: 26 nov. 2024.