-, -. Preliminaries: Sesssion 1968-9. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 101, p. i-v, 1971. DOI: 10.9750/PSAS.101.prelims. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8763. Acesso em: 26 apr. 2024.