CHARLESON, Malcolm M; TURNER, William. Notice of a Chambered Cairn at Kewing Hill, in the Parish of Firth, Orkney. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 36, p. 733–738, 1902. DOI: 10.9750/PSAS.036.733.738. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6855. Acesso em: 3 may. 2024.