LARSEN, K. Swords and sky stones: Meteoric iron in The Silmarillion. Mallorn: The Journal of the Tolkien Society, [S. l.], n. 44, p. 22–26, 2006. Disponível em: https://journals.tolkiensociety.org/mallorn/article/view/109. Acesso em: 29 mar. 2024.