1. Air Force Personnel and Training Research Center (1956) Report of the Working Group on Survival Training. Lackland Air Force Base, TX: Air Research and Development Command.
2. The need to express and the compulsion to confess: Reik's theory of symptom-formation.
3. Berle A. A., Lifton R. J., Biderman A. D., Wolff H. G., Hinkle L. E. (1957, November) ‘Symposium on Communist Brainwashing’ [audio recording], symposium conducted at the Meeting of the New York Academy of Medicine, New York, NY, available at: https://www.wnyc.org/story/symposium-on-communist-brainwashing/.
4. Biderman A. D. (1955) ‘Communist Patterns of Coercive Interrogation’, exhibit no. 18 presented at ‘Communist Interrogation, Indoctrination and Exploitation of American Military and Civilian Prisoners’, hearing before the Permanent Subcommittee on Government Operations, United States Senate, 84th Cong. (19, 20, 26, 27 June 1956).