Acham, Karl. «Cultural Relativity, Ethical Relativism and the Immutability of the Human nature:: Some Considerations on Philosophical Anthropology». Aoristo - International Journal of Phenomenology, Hermeneutics and Metaphysics 3, no. 1 (febrero 2, 2023): 43–66. Accedido mayo 18, 2024. https://e-revista.unioeste.br/index.php/aoristo/article/view/30563.