Asociacion Latino Americana de Libre Comercio, Comite Ejecutivo Permanente, El Comercio Exterior de la ALALC, CEP/Repartido 1161, Montevideo, June 17, 1969.
2.
CooperC. A. and MassellB. F., “Toward A General Theory of Customs Unions for Developing Countries,”Journal of Political Economy, Vol. LXXII, Oct. 1965.
3.
DellSidney, A Latin American Common Market?, London: Oxford University Press, 1966.
4.
Mexico, Secretaria de Industria y Comercio, Anuario Estadistico del Comercio Exterior de los Estados Unidos Mexicanos, 1968, Mexico, D. F.: Tallores Graficos de la Nacion, 1969.
5.
United Nations, Economic Commission for Latin America, The Process of Industrial Development in Latin America, E/CN. 2/716/.
6.
WardJohn, An Analytical Basis for Evaluating Mexico's Participation in LA ET A, Dissertation, University of Oklahoma, 1971.