PLA, J. Reports from lectures given by Joan Crexells at the University of Salamanca in 1921. Journal of Catalan Intellectual History, [S. l.], n. 6, p. 151–157, 2013. Disponível em: https://revistes.iec.cat/index.php/JOCIH/article/view/72888. Acesso em: 30 apr. 2024.