GRUBER, Judith. Response to Christopher Ruddy: "What is the Opus Dei? Christian Humanism on the Eve of Vatican II. Proceedings of the Catholic Theological Society of America, [S. l.], v. 73, 2018. Disponível em: https://www.ejournals.bc.edu/index.php/ctsa/article/view/10606. Acesso em: 20 jun. 2026.