National Chamber of Manufacturing Industries (Mexico), Cámara Nacional de la Industria de Transformación (Mexico), Mexican-American Businessmen's Committee. Mexican Section, Coordinadora Nacional de Trabajadores de la Educación (Mexico), Mexico-United States Interparliamentary Conference, Foster, V. W., . . . Cabrera Núñez, G. (1902). Economic conditions and the labor movement in Mexico: Pamphlets.
Chicago-viite (17. p.)National Chamber of Manufacturing Industries (Mexico), Cámara Nacional de la Industria de Transformación (Mexico), Mexican-American Businessmen's Committee. Mexican Section, Coordinadora Nacional de Trabajadores de la Educación (Mexico), Mexico-United States Interparliamentary Conference, Volney W. Foster, Emilio Vera Blanco, Héctor Szretter, ja Gonzalo Cabrera Núñez. Economic Conditions and the Labor Movement in Mexico: Pamphlets. 1902.
MLA-viite (8. p.)National Chamber of Manufacturing Industries (Mexico), et al. Economic Conditions and the Labor Movement in Mexico: Pamphlets. 1902.