Annual Report for the year 1 June 2010–31 May 2011. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 141, p. 327–349, 2012. DOI: 10.9750/PSAS.141.327.349. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/9780. Acesso em: 1 oct. 2025.