MITCHELL, Arthur. James Robertson’s Tour through some of the Western Islands, &c., of Scotland in 1768. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 32, p. 11–19, 1898. DOI: 10.9750/PSAS.032.11.19. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/6682. Acesso em: 16 apr. 2024.