The excavation of a Neolithic and Iron Age settlement at Wardend of Durris, Aberdeenshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 125, p. 9–27, 1996. DOI: 10.9750/PSAS.125.9.27. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9882. Acesso em: 5 dec. 2025.