POLLOCK, David. The Lunan Valley Project: medieval rural settlement in Angus. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 115, p. 357–399, 1987. DOI: 10.9750/PSAS.115.357.399. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9189. Acesso em: 25 jul. 2024.