APA-viite (7. p.)
Day, C. (1999). Developing teachers: The challenges of lifelong learning. Falmer Press.
Chicago-viite (17. p.)
Day, Christopher. Developing Teachers: The Challenges of Lifelong Learning. London ; Philadelphia, PA: Falmer Press, 1999.
MLA-viite (9. p.)
Day, Christopher. Developing Teachers: The Challenges of Lifelong Learning. Falmer Press, 1999.
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