Retrieved 28 October 2017. ↑ "Maxentius' Head and the Rituals of Civil War". p. 326. Retrieved 2017-10-28. ↑ Timothy D. Barnes, Constantine and Eusebius (Cambridge, Massachusetts: Harvard University Press, 1981), 30–31. ↑ Barnes, 30; Odahl, 86–87. ↑ Odahl, 101–104. ↑ "Battle of Milvian Bridge". www.fact-index.com.