Sharp, H., ROGERS, Y., & PREECE, J. (2012). Interaction design beyond human computer interaction 3rd ed / Yvonne Rogers. Jhon Wiley & Sons.
Chicago-viite (17. p.)Sharp, Helen, Yvonne ROGERS, ja Jenny PREECE. Interaction Design Beyond Human Computer Interaction 3rd Ed / Yvonne Rogers. Jhon Wiley & Sons, 2012.
MLA-viite (8. p.)Sharp, Helen, et al. Interaction Design Beyond Human Computer Interaction 3rd Ed / Yvonne Rogers. Jhon Wiley & Sons, 2012.
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