«From the origins of industrial capitalism in Puerto Rico to its subordination to the U. S. tobacco trust: Rucabado and Company, 1865-1901», Recaribe, vol. 3, n.º 5, pp. 80–106, ene. 1996, Accedido: oct. 25, 2026. Disponible en: https://recaribe.xyz/index.php/rmc/article/view/54