POWERS, Angela; AN, Soontae. The Effect of Ownership Structure on News Coverage in the United States. Observatorio (OBS*), [S. l.], v. 3, n. 1, 2009. DOI: 10.15847/obsOBS312009220. Disponível em: https://obs.obercom.pt/index.php/obs/article/view/220. Acesso em: 29 apr. 2024.