ANDERSON, Joseph. Notice of a Bronze Bell of Celtic Type at Forteviot, Perthshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 26, p. 434–439, 1892. DOI: 10.9750/PSAS.026.434.439. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6491. Acesso em: 23 apr. 2024.