“Leonardo Polo, Hegel Y El Posthegelianismo. Eunsa, Pamplona, 3ª edición, 2006”. Studia Poliana, no. 9 (May 22, 2018): 248–251. Accessed July 4, 2025. https://revistas.unav.edu/index.php/studia-poliana/article/view/26208.