EELES, Francis C. A Note on the Liturgical Use of the Monypenny Breviary. Proceedings of the Society of Antiquaries of Scotland, [S. l.], v. 56, p. 111–117, 1922. DOI: 10.9750/PSAS.056.111.117. Disponível em: https://journals.socantscot.org/index.php/psas/article/view/7538. Acesso em: 20 apr. 2024.