J. de Salas Ortueta, «BUCHDAHL., G.: Metaphysics and the Pilosophy of Science»., Logos, vol. 5, pp. 90–91, gen. 1970, Consultato: lug. 11, 2026. Disponibile su: https://revistas.ucm.es/index.php/ASEM/article/view/ASEM7070110090A