ATES, A. M. J.R.R. Tolkien’s “Leaf by Niggle”: A Fantastic Journey to Afterlife. Mallorn: The Journal of the Tolkien Society, [S. l.], n. 56, p. 19–21, 2015. Disponível em: https://journals.tolkiensociety.org/mallorn/article/view/49. Acesso em: 19 apr. 2024.