BARCLAY, Gordon J; OWEN, Olwyn. Historic Scotland’s Backlog Project and the Projects Database. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 125, p. 1–8, 1996. DOI: 10.9750/PSAS.125.1.8. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9881. Acesso em: 22 nov. 2024.