VON CUBE, Felix. Educació en una societat oberta. Enrahonar. An international journal of theoretical and practical reason, [S. l.], v. 5, p. 93–101, 1983. DOI: 10.5565/rev/enrahonar.950. Disponível em: https://revistes.uab.cat/enrahonar/article/view/v5-6-voncube. Acesso em: 21 apr. 2025.