(EN) Jorge Pérez-López, Corruption and the Cuban Transition, su ascecuba.org, 1999. URL consultato il 7 marzo 2023 (archiviato dall'url originale il 27 aprile 2018).
worldcat.org
(EN) Jules R. Benjamin, The United States and the origins of the Cuban Revolution: an empire of liberty in an age of national liberation, Princeton, N.J., Princeton University Press, 1990, pp. 79, 104, 118, ISBN9780691025360, OCLC19811341.
(ES) Calixto C. Masó, Historia de Cuba: la lucha de un pueblo por cumplir su destino histórico y su vocación de libertad, Miami, Ediciones Universal, 1976, p. 478, ISBN978-0897298759, OCLC2789690.
(EN) Jules R. Benjamin, The United States and the origins of the Cuban Revolution: an empire of liberty in an age of national liberation, Princeton, N.J., Princeton University Press, 1990, pp. 77-78, ISBN9780691025360, OCLC19811341.
(EN) Jules R. Benjamin, The United States and the origins of the Cuban Revolution: an empire of liberty in an age of national liberation, Princeton, N.J., Princeton University Press, 1990, p. 131, ISBN9780691025360, OCLC19811341.
(EN) Jules R. Benjamin, The United States and the origins of the Cuban Revolution: an empire of liberty in an age of national liberation, Princeton, N.J., Princeton University Press, 1990, p. 126, ISBN9780691025360, OCLC19811341.
(EN) Sergio Diaz-Briquets e Jorge F. Pérez-López, Corruption in Cuba: Castro and beyond, Austin, University of Texas Press, 2006, p. 11, ISBN9780292714823, OCLC47738358.