WADDELL, J Jeffrey. Cross-slabs recently discovered at Fowlis Wester and Millport. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 66, p. 409–412, 1932. DOI: 10.9750/PSAS.066.409.412. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7852. Acesso em: 29 apr. 2024.