CASTILLO, J. "Law making by professional and trade associations", por Frederick K. Beutel. Nebraska Law Review, vol. 24, núm. 3, 1955. Anuario de Filosofía del Derecho, Madrid, ES, n. 5, 2026. Disponível em: https://revistas.mjusticia.gob.es/index.php/AFD/article/view/12782. Acesso em: 16 abr. 2026.