FAWCETT, Richard. The Blackadder Aisle at Glasgow Cathedral: a reconsideration of the architectural evidence for its date. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 115, p. 277–287, 1987. DOI: 10.9750/PSAS.115.277.287. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/9187. Acesso em: 16 apr. 2024.