Pellicer de Brody, O. (1963). Gustavo Lagos. Industrial Stratificatin and Under-developed Countries. Chapel Hill, N. C. : University of North Carolina Press, 1963. 302 p. Foro Internacional, 4(1), 128–131. Recuperado a partir de https://forointernacional.colmex.mx/index.php/fi/article/view/137