CULLIS, P.; JONES, P. ’Politically (In)Correct’ Targeting: A Public Choice Analysis. Economic Issues, [S. l.], v. 12, n. 1, p. 15–29, 2007. Disponível em: http://economicissues.org.uk/index.php/EI_OJS/article/view/134. Acesso em: 22 oct. 2026.