John Henry Newman, Francis J. McGrath, FMS, Gerard Tracey (2006). “The Letters and Diaries of John Henry Newman Volume IX: Littlemore and the Parting of Friends May 1842-October 1843”, p.274, Oxford University Press
Frederick William Robertson (1873). “ser. 1 God's revelation of heaven [and other sermons]. ser. 2 Christ's judgement respecting inheritance [and other sermons]. ser. 3 The tongue [and other sermons”
George MacDonald (2015). “THOMAS WINGFOLD, CURATE + PAUL FABER, SURGEON + THERE AND BACK - The Complete Series: The Curate's Awakening, The Lady's Confession & The Baron's Apprenticeship”, p.676, e-artnow