Tenorio M. Lars Schoultz, Beneath The United States. A History of U. S. Policy Toward Latin America, Cambridge, Massachusetts, Londres, Harvard University Press, 1998, 476 p. PyG. 1999;6(2):541-542. Accessed October 13, 2026. http://www.politicaygobierno.cide.edu/index.php/pyg/article/view/456