CLANCEY, W. J. Review of States of Mind. AI Magazine, [S. l.], v. 4, n. 4, p. 61, 1983. DOI: 10.1609/aimag.v4i4.420. Disponível em: https://ojs.aaai.org/index.php/aimagazine/article/view/420. Acesso em: 16 oct. 2021.