Ramsay MacMullen, Paganism in the Roman Empire (New Haven, CT: Yale University Press, 1981), 98–99.
108
Roger Beck, “On Becoming a Mithraist: New Evidence for the Propagation of the Mysteries,” in Religious Rivalries in the Early Roman Empire and the Rise of Christianity, ed. Leif E. Vaage (Waterloo, ON: Wilfrid Laurier University Press, 2006), 175-94.
