RITCHIE, James. Description of a Simple Inscribed Cross observed in the Churchyard of Tarbat and now Destroyed. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 49, p. 304–306, 1915. DOI: 10.9750/PSAS.049.304.306. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7363. Acesso em: 25 apr. 2024.