CHALMERS, Peter. Notice of three Cists recently discovered at Craigdhu, near North Queensferry, and other remains in the neighbourhood. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 2, p. 533, 1859. DOI: 10.9750/PSAS.002.533. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/4466. Acesso em: 5 may. 2024.