FULLAT, Octavi. La comunicación imposible. EDUCAR, Cerdanyola del Vallès, Spain, v. 18, p. 7–13, 1991. DOI: 10.5565/rev/educar.487. Disponível em: https://educar.uab.cat/article/view/v18-fullat. Acesso em: 10 may. 2025.