Dungan, Henry. “An Account of the Remarkable Monument in the Shape of a Cross, Inscribed With Roman and Runic Letters, Preserved in the Garden of Ruthwell Manse, Dumfriesshire”. Archaeologia Scotica, vol. 4, Nov. 1858, pp. 313-26, https://journals.socantscot.org/index.php/arch-scot/article/view/300.