Crossing the Threshold of Hope

"Crossing the Threshold of Hope" telah dikutip oleh beberapa penulis, meliputi Scott Hahn ("Lord, Have Mercy: The Healing Power of Confession"), Eugene Mario DeRobertis ("Phenomenological Psychology: A Text for Beginners"), Harold C Raley ("A Watch Over Mortality: The Philosophical Story of Julian Marias"), R Baschetti ("Evolutionary, Biological Origins of Mortality: Implications for Research with Human Embryonic Stem Cells"), Anthony Scioli ("Hope in the Age of Anxiety"), John Berkman ("The Consumption of Animals and the Catholic Tradition"), Christopher Jamison ("Finding Sanctuary: Monastic Steps for Everyday Life") dan lain-lain.