CORONADO TORDESILLAS, J.; RODRÍGUEZ LÁZARO, F.; RUIZ FERNÁNDEZ, R. Regular road passenger transport in Spain, 1924-1936. Legal framework and sector analysis. Revista de Historia Industrial — Industrial History Review, [S. l.], v. 22, n. 52, p. 111–137, 2018. DOI: 10.1344/rhi.v22i52.20988. Disponível em: https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/20988. Acesso em: 4 may. 2024.