THOMSON, Alexander. Notice of a Group of Four Circles of Standing Stones in the South Corner of the Parish of Banchory Devenich, County of Kincardine. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 5, p. 130–135, 1864. DOI: 10.9750/PSAS.005.130.135. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5119. Acesso em: 26 apr. 2024.