Gray, Michael (3. juni 2015). "The Boy in the Striped Pyjamas: A Blessing or Curse for Holocaust Education?". Holocaust Studies. 20 (3): 109-136. doi:10.1080/17504902.2014.11435377. S2CID143231358.
Gray, Michael (3. juni 2015). "The Boy in the Striped Pyjamas: A Blessing or Curse for Holocaust Education?". Holocaust Studies. 20 (3): 109-136. doi:10.1080/17504902.2014.11435377. S2CID143231358.