Trelles, Oscar M., &quot; Cuba and the United States: A Review of the Immigration Laws of the two Countries Before and During the Castro Government &quot; , Immigration and Nationality Law Review, vol. 3, 1979-1980, pp. 25-48.
Trelles, Oscar M., &quot; Cuba and the United States: A Review of the Immigration Laws of the two Countries Before and During the Castro Government &quot; , Immigration and Nationality Law Review, vol. 3, 1979-1980, pp. 25-48.