Clarke, A. (2001). Designing computer-based learning materials. Gower.
Chicago-čujuhus (17. p.)Clarke, Alan. Designing Computer-based Learning Materials. ALdershot, Hampshire, England ; Burlington, VT: Gower, 2001.
MLA-čujuhus (9. p.)Clarke, Alan. Designing Computer-based Learning Materials. Gower, 2001.
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