CURLE, Alexander O. The Excavation of the ’Wag’ or Prehistoric Cattle-fold at Forse, Caithness, and the Relation of ’Wags’ to Brochs, and implications arising therefrom. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 80, p. 11–25, 1948. DOI: 10.9750/PSAS.080.11.25. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8244. Acesso em: 23 apr. 2024.