DUNBAR, L Duffus. Corn Bykes of Caithness. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 66, p. 136–137, 1932. DOI: 10.9750/PSAS.066.136.137. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7844. Acesso em: 29 apr. 2024.