GORDON, C A. Notes: (3) Carved stone at Blackhills, Moray. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 89, p. 444–446, 1958. DOI: 10.9750/PSAS.089.444.446. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8502. Acesso em: 26 apr. 2024.