COUGHTREY, Millen. Notes on Materials found in a Kitchen Midden at Hillswick, Shetland, with special reference to Long-Handled Combs. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 9, p. 118–151, 1871. DOI: 10.9750/PSAS.009.118.151. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/5504. Acesso em: 8 may. 2024.