Teytelbaum, Elena. «Philosophy and Literature in the Interwar Period: Philosophical Anthropology of M. Unamuno and H. Hesse». Opción 35, no. 88 (junio 11, 2019): 1000-1014. Accedido mayo 8, 2024. https://www.produccioncientificaluz.org/index.php/opcion/article/view/27460.