Guerrero de Lizardi, Carlos. “Thirlwall’s Law With an Emphasis on the Ratio of export/Import Income Elasticities in Latin American Economies During the Twentieth Century”. Estudios Económicos de El Colegio de México 21, no. 1 (January 1, 2006): 23–44. Accessed April 25, 2024. https://estudioseconomicos.colmex.mx/index.php/economicos/article/view/159.