FOWLER, Elizabeth; FOWLER, P J. Excavations on Tòrr an Aba, Iona, Argyll. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 118, p. 181–201, 1989. DOI: 10.9750/PSAS.118.181.201. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9332. Acesso em: 16 apr. 2024.