LUSSON Batlle, Antonio Enrique. "Cuadro Institucional del Pais"(PDF). Cuba Transition Project. University of Miami. Archived from the original(PDF) on 18 December 2008. Retrieved 2009-01-22.
LUSSON Batlle, Antonio Enrique. "Cuadro Institucional del Pais"(PDF). Cuba Transition Project. University of Miami. Archived from the original(PDF) on 18 December 2008. Retrieved 2009-01-22.