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Lamberg, R. F. Howard J. Wiarda. The Dominican Republic : Nation in Transition. Nueva York : Frederick A. Praeger, 1969. 249 P. Howard J. Wiarda. Dictatorship and Development : The Methods of Control in Trujillo’s Dominican Republic. Gainesville, Fla. : University Florida Press, 1968. 224 P. FI 1970, 11, 101-102.