BEVERIDGE, John. Two Scottish Thirteenth-century songs, with the original melodies, recently discovered in Sweden. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 73, p. 276–288, 1939. DOI: 10.9750/PSAS.073.276.288. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/8114. Acesso em: 20 apr. 2024.