Lewis, Gordon K. «Administration of a Reuolution: Executive Reform in Puerto Rico Under Gooernor Tugwell, 1941-46, Por Charles T. Goodsell. (Harvard University Press, 1965)». Revista De Ciencias Sociales, n.º 2, julio de 1968, pp. 304-7, https://revistas.upr.edu/index.php/rcs/article/view/9172.