Rogers, A. (2005). Non-Formal Education: Flexible Schooling or Participatory Education? Springer US. https://doi.org/10.1007/0-387-28693-4
Chicago-viite (17. p.)Rogers, Alan. Non-Formal Education: Flexible Schooling or Participatory Education? Boston, MA: Springer US, 2005. https://doi.org/10.1007/0-387-28693-4.
MLA-viite (9. p.)Rogers, Alan. Non-Formal Education: Flexible Schooling or Participatory Education? Springer US, 2005. https://doi.org/10.1007/0-387-28693-4.
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