Sáez García, M. Ángel. “Horseshoes, Nails and Ploughs. The Iron Industry and Agrarian Demand in Spain During the Second Half of the XIXth Century”. Revista De Historia Industrial — Industrial History Review, vol. 1, no. 26, July 2017, pp. 183-07, https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/19526.