Seidel, Marc-David L.; Greve, Henrich R. (24 March 2017). "Emergence: How Novelty, Growth, and Formation Shape Organizations and Their Ecosystems". Emergence. Research in the Sociology of Organizations. Vol. 50. pp. 1–27. doi:10.1108/S0733-558X20170000050020. ISBN978-1-78635-915-5.
Gray, Michael (December 2014). "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 (December 2014). "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.
Stuart J. Foster; Andy Pearce; Alice Pettigrew (2020). Holocaust Education: Contemporary Challenges and controversies. London: UCL Press. ISBN978-1-78735-798-3. OCLC1159166150.