MCCALLIEN, W J; LACAILLE, A D. The Campbeltown Raised Beach and its contained Stone Industry. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 75, p. 55–92, 1941. DOI: 10.9750/PSAS.075.55.92. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8153. Acesso em: 8 may. 2024.