HOWLETT, Michael. Government Communication as a Policy Tool: A Framework for Analysis. Canadian Political Science Review, [S. l.], v. 3, n. 2, p. 23–37, 2009. DOI: 10.24124/c677/2009134. Disponível em: https://ojs.unbc.ca/index.php/cpsr/article/view/134. Acesso em: 5 may. 2024.