ANDERSON, R S G. Crosses and Rock Sculptures recently discovered in Wigtownshire. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 61, p. 115–122, 1927. DOI: 10.9750/PSAS.061.115.122. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7693. Acesso em: 19 apr. 2024.