CHILDE, V. Notes: (6) Examination of the Prehistoric Fort on Cairngryfe Hill, near Lanark. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 75, p. 213–218, 1941. DOI: 10.9750/PSAS.075.213.218. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8165. Acesso em: 24 apr. 2024.