Smith, John Alexander. “Notes Respecting a Fragment of an Ancient Sculptured Stone or Anglo-Saxon Cross, Found at Gattonside, Near Melrose, and a Portion of the Old Cross of Jedburgh”. Proceedings of the Society of Antiquaries of Scotland 10 (November 30, 1875): 448–457. Accessed June 24, 2024. https://journals.socantscot.org/index.php/psas/article/view/5688.