• 
  René van der Veer
  The Death of Childhood
• 
  René van der Veer
  Vygotsky’s Pedology of the School Age
• 
  Håkansson, J.
  Developmental Psychology
• 
  Harris, M.
  Exploring Developmental Psychology :
  Understanding Theory and Methods Disorders
• Richardson, K.
  Developmental Psychology :
  How Nature and Nurture Interact
• Lerner, R. M., Fisher, C. B.
  Encyclopedia of Applied Developmental Science