Germán Zubero, L. (2017) “Business and family. The activities of "Villarroya y Castellano" company in Aragon, 1840- 1910”, Revista de Historia Industrial — Industrial History Review, (6), pp. 75–93. Available at: https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/18245 (Accessed: 20January2025).