VIGOR, P. H. Questing for ‘Tygers’: a historical archaeological landscape investigation of J. R. R. Tolkien’s real Middle-earth. Mallorn: The Journal of the Tolkien Society, [S. l.], n. 48, p. 33–37, 2009. Disponível em: https://journals.tolkiensociety.org/mallorn/article/view/89. Acesso em: 22 apr. 2024.