Sancho Sora, Agustín. “Flexible Production and Familiar Enterprise: Averly Foundry in Saragosse”. Revista de Historia Industrial — Industrial History Review, no. 17 (April 27, 2017): 61–95. Accessed October 17, 2024. https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/18521.