CHRISTISON, David. Notice of a Burial Mound at Cavers, Roxburghshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 31, p. 188–195, 1897. DOI: 10.9750/PSAS.031.188.195. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6660. Acesso em: 17 may. 2024.