См.: Robert D. McFadden, “Harold Camping, Dogged Forecaster of the End of the World, Dies at 92”, New York Times, December 17, 2013; Dan Amira, “A Conversation with Harold Camping, Prophesier of Judgment Day”, Daily Intelligencer blog, New York Magazine, May 11,2011; Harold Camping, “We Are Almost There!”, Familyradio.com (спасибо архиву Интернета и сервису The Wayback Machine).
