Seidel, Marc-David L.; Greve, Henrich R. (). „Emergence: How Novelty, Growth, and Formation Shape Organizations and Their Ecosystems”. Emergence. Research in the Sociology of Organizations (în engleză). 50. pp. 1–27. doi:10.1108/S0733-558X20170000050020. ISBN978-1-78635-915-5.
Seidel, Marc-David L.; Greve, Henrich R. (). „Emergence: How Novelty, Growth, and Formation Shape Organizations and Their Ecosystems”. Emergence. Research in the Sociology of Organizations (în engleză). 50. pp. 1–27. doi:10.1108/S0733-558X20170000050020. ISBN978-1-78635-915-5.
Seidel, Marc-David L.; Greve, Henrich R. (). „Emergence: How Novelty, Growth, and Formation Shape Organizations and Their Ecosystems”. Emergence. Research in the Sociology of Organizations (în engleză). 50. pp. 1–27. doi:10.1108/S0733-558X20170000050020. ISBN978-1-78635-915-5.
Gray, Michael (decembrie 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.
Gray, Michael (decembrie 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.
Seidel, Marc-David L.; Greve, Henrich R. (). „Emergence: How Novelty, Growth, and Formation Shape Organizations and Their Ecosystems”. Emergence. Research in the Sociology of Organizations (în engleză). 50. pp. 1–27. doi:10.1108/S0733-558X20170000050020. ISBN978-1-78635-915-5.