ABC Did CIA Experiment LSD on French Town? 23 March 2010. ABC News BBC Poisoning: Did the CIA Spread LSD? 23 August 2010. BBC News.

Telegraph French Bread Spiked with LSD in CIA Experiment. 11 March 2010. The Telegraph Amazon A Terrible Mistake: The Murder of Frank Olson. Waterville, OR: Trine Day LLC, 2009.