MUNCH, Peter A; LAING, David. Concordia facta inter Anglicos et Scotos, 3d January 1322-3: Communicated in a Letter from Professor Munch to David Laing. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 3, p. 454–464, 1862. DOI: 10.9750/PSAS.003.454.464. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/4543. Acesso em: 25 apr. 2024.