1. The Ante-Nicene Fathers: various dates, A. Roberts and J. Donaldson (eds.), Eerd-mans, Grand Rapids, Michigan.
2. The Apostolic Fathers: 1912–13, K. Lake (trans.). Harvard University Press, Cambridge, Massachusetts.
3. Aristotle: 1932, Politics, H. Rackham (trans.), Harvard University Press, Cambridge, Massachusetts.
4. Augustine: various dates, Writings of Saint Augustine, various trans., The Catholic University of America Press. Washington, D.C.
5. Bennett, H.: 1923, ‘The Exposure of Infants in Ancient Rome’, Classical Journal 18, 341–351.