Hernández-Pacheco, J. “Intelecto Agente, Forma Formarum, Libertad. De Aristóteles a Hegel, Y Vuelta a Tomás De Aquino. Intellect Agent, Formarum Form, Freedom. From Aristotle to Hegel, and Forth to Thomas Aquinas”. THÉMATA. Journal of Philosophy, no. 50, Dec. 2014, p. 26, https://revistascientificas.us.es/index.php/themata/article/view/273.