HARRISON, John G; TIPPING, Richard. Early historic settlement on the western carselands of Forth valley: a reappraisal. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 137, p. 461–470, 2008. DOI: 10.9750/PSAS.137.461.470. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9707. Acesso em: 23 may. 2024.