Langley, L. D. (1985). The United States and the Caribbean in the twentieth century. The University of Georgia.
Citace podle Chicago (17th ed.)Langley, Lester D. The United States and the Caribbean in the Twentieth Century. Atlanta: The University of Georgia, 1985.
Citace podle MLA (9th ed.)Langley, Lester D. The United States and the Caribbean in the Twentieth Century. The University of Georgia, 1985.
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