Planas, J. “Landowners and Cooperativism. The Agricultural Chamber of Igualada and Industrial Production of Wine Alcohol (1908-1930)”. Revista De Historia Industrial — Industrial History Review, vol. 19, no. 43, Dec. 2017, pp. 95-125, https://revistes.ub.edu/index.php/HistoriaIndustrial/article/view/20712.