HOLDEN, Timothy; BOARDMAN, Stephen; MCNEILL, Thomas; BRANN, Martin; WALKER, Bruce; MORRISON, Jenni. Kisimul, Isle of Barra. Part 1: The Castle and the MacNeills. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 146, p. 181–213, 2017. DOI: 10.9750/PSAS.146.1219. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9850. Acesso em: 25 apr. 2024.