-, -. Preliminaries: Session 1978-80. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 110, p. i-iv, 1981. DOI: 10.9750/PSAS.110.prelims. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9051. Acesso em: 5 may. 2024.