MACLAGAN, C. Notice of the Discovery of two Sculptured Stones, with Symbols, at Rhynie, Aberdeenshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 14, p. 11–13, 1880. DOI: 10.9750/PSAS.014.11.13. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5898. Acesso em: 25 apr. 2024.