Annual Report for the year 1 June 2012–31 May 2013. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 143, p. 393–419, 2014. DOI: 10.9750/PSAS.143.393.419. Disponível em: https://soas-test.journals.ed.ac.uk/index.php/psas/article/view/9801. Acesso em: 1 oct. 2025.