CHILDE, V Gordon. Another late Viking house at Freswick, Caithness. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 77, p. 5–17, 1943. DOI: 10.9750/PSAS.077.5.17. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8192. Acesso em: 22 nov. 2024.