Informe de la Décima Reunión Extraordinaria del Comité Plenario, México, 8 marzo 1975 = Report of the Tenth Extraordinary Session of the Committee of the Whole, Mexico City, 8 March 1975
Informe de la Décima Reunión Extraordinaria del Comité Plenario, México, 8 marzo 1975 = Report of the Tenth Extraordinary Session of the Committee of the Whole, Mexico City, 8 March 1975