APA-viite (7. p.)
Balacheff, N., Ludvigsen, S., Jong, T., Lazonder, A., & Barnes, S. (2009). Technology-Enhanced Learning: Principles and Products. Springer Netherlands. https://doi.org/10.1007/978-1-4020-9827-7
Chicago-viite (17. p.)
Balacheff, Nicolas, Sten Ludvigsen, Ton Jong, Ard Lazonder, ja Sally Barnes. Technology-Enhanced Learning: Principles and Products. Dordrecht: Springer Netherlands, 2009. https://doi.org/10.1007/978-1-4020-9827-7.
MLA-viite (9. p.)
Balacheff, Nicolas, et al. Technology-Enhanced Learning: Principles and Products. Springer Netherlands, 2009. https://doi.org/10.1007/978-1-4020-9827-7.
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