Introduction to the Homilies on S. Ignatius and S. Babylas - From the Nicene and Post-Nicene Fathers of the Christian Church. Details the influence of St. Babylas even after his martyrdom, and the incident which prompted Chrysostom's eulogy. - http://www.ccel.org/ccel/schaff/npnf109.vii.ii.html
On the Holy Martyr, S. Babylas - By St. John Chrysostom. From the Nicene and Post-Nicene Fathers of the Christian Church, first series, vol. 9. In HTML, with notes, at Christian Classics Ethereal Library. - http://ccel.org/fathers2/NPNF1-09/npnf1-09-20.htm
Babylas - Profile of the bishop. - http://www.catholic-forum.com/saints/saintb40.htm
Catholic Encyclopedia: St. Babylas - Bishop of Antioch, martyr in the Decian persecution, d. in prison. Feast day: 24 January in the West; 4 September in the Christian East. - http://www.newadvent.org/cathen/02178c.htm