APA-viite (7. p.)
Werquin, P. (2010). Recognising non-formal and informal learning: Outcomes, policies and practices. OECD.
Chicago-viite (17. p.)
Werquin, Patrick. Recognising Non-formal and Informal Learning: Outcomes, Policies and Practices. Paris: OECD, 2010.
MLA-viite (9. p.)
Werquin, Patrick. Recognising Non-formal and Informal Learning: Outcomes, Policies and Practices. OECD, 2010.
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