FEACHEM, Richard W. The Palisaded Settlements at Harehope, Peebleshire. Excavations, 1960. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 93, p. 174–191, 1962. DOI: 10.9750/PSAS.093.174.191. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8589. Acesso em: 26 apr. 2024.