Rattner, Henrique. «Boon. Gerard K. Technology and Employment in Footwear Manufacturing. Holanda : Sythoff and Noordhoff, 1980. 232 P». Estudios Demográficos y Urbanos 17, no. 02 (abril 1, 1983): 274–277. Accedido abril 21, 2025. https://estudiosdemograficosyurbanos.colmex.mx/index.php/edu/article/view/557.