EDWARDS, Kevin J. Excavation and environmental archaeology of a small cairn associated with cultivation ridges in Aberdeenshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 109, p. 22–29, 1980. DOI: 10.9750/PSAS.109.22.29. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8991. Acesso em: 6 may. 2024.