Panagopoulos SP. M.B. Cunningham, Wider than Heaven. Eighth-century Homilies on the Mother of God (Popular Patristics Serie, 35), Crestwood, N.Y., St. Vladimir’s Seminary Press, 2008. ISBN 978-0-88141-326-7. De medio aevo [Internet]. 4 de mayo de 2020 [citado 12 de julio de 2026];9:179-80. Disponible en: https://revistas.ucm.es/index.php/DMAE/article/view/67383