FENTON, Alexander. Early and Traditional Cultivation Implements in Scotland. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 96, p. 264–317, 1965. DOI: 10.9750/PSAS.096.264.317. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/10080. Acesso em: 5 may. 2024.