Maluquer de Motes, Jordi. “The Pioneers of the Second Industrial Revolution in Spain. The Sociedad Española De Electricidad (1881 -1894)”. Revista de Historia Industrial — Industrial History Review, no. 2 (March 24, 2017): 121–142. Accessed January 9, 2025. https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/18171.