Edward L Cutts, History of Early Christian Art, Kessinger Publishing, 2004, p. 200
Thomas Wright, Frederick William Fairholt, A History of Caricature and Grotesque in Literature and Art, Chatto and Windus, 1875, p. 39
Augustus John Cuthbert Hare, Walks in Rome, Volume 1, Adamant Media Corporation, 2005,
p. 201
David L. Balch, Carolyn Osiek, Early Christian Families in Context: An Interdisciplinary Dialogue, Wm. B. Eerdmans Publishing, 2003, p. 103
B. Hudson MacLean, An introduction to Greek epigraphy of the Hellenistic and Roman periods from Alexander the Great down to the reign of Constantine, University of Michigan Press, 2002, p. 208
Hans Schwarz, Christology, Wm. B. Eerdmans Publishing, 1998, p. 207
Michael Green, Evangelism in the Early Church, Wm. B. Eerdmans Publishing, 2004, p. 244
N. T. Wright, What Saint Paul Really Said: Was Paul of Tarsus the Real Founder of Christianity?, 1997, Wm. B. Eerdmans Publishing, p. 46
David L. Balch, Carolyn Osiek, Early Christian Families in Context: An Interdisciplinary Dialogue, Wm. B. Eerdmans Publishing, 2003, p. 103, footnote 83
David L. Balch, Carolyn Osiek, Early Christian Families in Context: An Interdisciplinary Dialogue, Wm. B. Eerdmans Publishing, 2003, p. 103, footnote 83
