Gil-López, Águeda, and E. San Román. “David and Goliath. The Spanish Match Industry in International Perspective (1892-1956)”. Revista De Historia Industrial — Industrial History Review, vol. 21, no. 48, Dec. 2017, pp. 51-80, https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/20849.