SLADE, H Gordon. Cluny Castle, Aberdeenshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 111, p. 454–492, 1982. DOI: 10.9750/PSAS.111.454.492. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9068. Acesso em: 25 aug. 2024.