- Ellen Johnson y Larry King, “What Happens After We Die?” Larry King Live, CNN, April 14, 2005.
- Bertrand Russell, Why I Am Not a Christian (New York: Simon & Schuster, 1957), 16.
- Will Durant, Caesar and Christ, vol. 3 of The Story of Civilization (New York: Simon & Schuster, 1972), 553.
- Ibid., 557.
- D. James Kennedy, Skeptics Answered (Sisters, OR: Multnomah, 1997), 76.
- Los Guemaras son comentarios tempranos rabínicos del Talmud Judío, un cuerpo de escritos teológicos cuyas fechas estan cerca del. 200–500 d.C. Citado en Durant, 554.
- Citado en D. James Kennedy, Skeptics Answered, (Sisters Oregon: Multnomah Publishers Inc., 1997), 73.
- Citado en Durant, 281.
- Norman Geisler y Peter Bocchino, Unshakable Foundations (Grand Rapids, MI: Bethany House, 2001), 269.
- Citado en Josh McDowell, Evidence That Demands a Verdict, vol. 1 (Nashville: Nelson, 1979), 87.
- Citado en Christopher Lee, This Sceptred Isle, 55 B.C.–1901 (London: Penguin, 1997), 1.
- Will Durant, The Story of Philosophy (New York: Pocket, 1961), 428.
- Citado en Bernard Ramm, Protestant Christian Evidences (Chicago: Moody Press, 1957), 163.
- Malcolm Muggeridge, Jesus Rediscovered (Bungay, Suffolk, U.K.: Fontana, 1969), 8.
- David C. Downing, The Most Reluctant Convert (Downers Grove, IL: InterVarsity, 2002), 57.
- Citado en McDowell, 193.
- Michael Grant, Jesus (London: Rigel, 2004), 200.
- Jaroslav Pelikan, Jesus through the Centuries (New York: Harper & Row, 1987), 1.