The lesser land and administrative divisions in Celtic Scotland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 85, p. 52–64, 1953. DOI: 10.9750/PSAS.085.52.64. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/8383. Acesso em: 28 oct. 2025.