Hubbard, R. (2013). The really useful elearning instruction manual: Your toolkit for putting elearning into practice. Wiley. https://doi.org/10.1002/9781118375860
Παραπομπή σε μορφή Chicago (17η εκδ.)Hubbard, Rob. The Really Useful Elearning Instruction Manual: Your Toolkit for Putting Elearning into Practice. Hoboken: Wiley, 2013. https://doi.org/10.1002/9781118375860.
Παραπομπή σε μορφή MLA (8th εκδ.)Hubbard, Rob. The Really Useful Elearning Instruction Manual: Your Toolkit for Putting Elearning into Practice. Wiley, 2013. https://doi.org/10.1002/9781118375860.
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