REPP, Thorleif Gudmundson. Letter from Thorleif Gudmundson Repp, A.M., F.S.A. Sc., to the Hon. Montstewart Elphinstone, Honorary Member S.A.Sc., regarding the Runic Inscription on the Monument at Ruthwell. Archaeologia Scotica, [S. l.], v. 4, p. 327–336, 1858. Disponível em: https://journals.socantscot.org/index.php/arch-scot/article/view/301. Acesso em: 26 apr. 2024.