*Geisler, Norman L. and Ron Rhodes, "When Cultists Ask", Baker, Grand Rapids, 1997*House, H.Wayne, "Charts of Cults, Sects and Religious Movements", Zondervan, Grand Rapids, 2000.
* Geisler, Norman L. and Ron Rhodes, "When Cultists Ask", Baker, Grand Rapids, 1997* House, H.Wayne, "Charts of Cults, Sects and Religious Movements", Zondervan, Grand Rapids, 2000.