MACKECHNIE, Aonghus. The Earl of Buchan’s political landscape at Dryburgh, 1786–1829. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 149, p. 51–81, 2020. DOI: 10.9750/PSAS.149.1278. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/10379. Acesso em: 25 apr. 2024.