CRAW, James Hewat. Two Long Cairns (One Horned) and an Ogham Inscription, near Poltalloch, Argyll. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 66, p. 445–450, 1932. DOI: 10.9750/PSAS.066.445.450. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7858. Acesso em: 22 nov. 2024.