REES, Sian E. A wooden ard-share from Dundarg, Aberdeenshire, with a note on other wooden plough pieces. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 113, p. 457–463, 1984. DOI: 10.9750/PSAS.113.457.463. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9130. Acesso em: 16 apr. 2024.