DE VELA, Marco. Intervista a Toni Virdia. Lifelong Lifewide Learning, [S. l.], v. 4, n. 11, p. 12–14, 2008. DOI: 10.19241/lll.v4i11.340. Disponível em: https://edaforum.it/ojs/index.php/LLL/article/view/340. Acesso em: 27 ago. 2026.