Rodríguez, Raúl; Targ, Harry (2015). «US Foreign Policy towards Cuba: Historical Roots, Traditional Explanations and Alternative Perspectives». International Journal of Cuban Studies7 (1): 16–37. doi:10.13169/intejcubastud.7.1.0016. ISSN1756-3461.
Rodríguez, Raúl; Targ, Harry (2015). «US Foreign Policy towards Cuba: Historical Roots, Traditional Explanations and Alternative Perspectives». International Journal of Cuban Studies7 (1): 16–37. doi:10.13169/intejcubastud.7.1.0016. ISSN1756-3461.