Dell, J. A. (2015). Digital interface design and application. John Wiley & Sons, Ltd. https://doi.org/10.1002/9781119107507
Chicago-viite (17. p.)Dell, Jonathan A. Digital Interface Design and Application. Chichester, West Sussex, United Kingdom: John Wiley & Sons, Ltd, 2015. https://doi.org/10.1002/9781119107507.
MLA-viite (9. p.)Dell, Jonathan A. Digital Interface Design and Application. John Wiley & Sons, Ltd, 2015. https://doi.org/10.1002/9781119107507.
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