1. Eusebius, Life.
2. Cameron, Averil, and Hall, Stuart G., ed. and trans. 1999. Eusebius: Life of Constantine. Clarendon Ancient History Series. Oxford: Clarendon Press.
3. Infancy Gospel of Thomas.
4. Reider, Asgaard. 2009. The Childhood of Jesus: Decoding the Apocryphal Infancy Gospel of Thomas. Eugene, OR: Cascade Books.
5. Jerome, Epistulae.