NEWALL, Frank. Early Open Settlement in Renfrewshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 95, p. 159–170, 1964. DOI: 10.9750/PSAS.095.159.170. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8626. Acesso em: 1 may. 2024.