Παραπομπή APA
Tullis, T., & Albert, B. (2008). Measuring the user experience: Collecting, analyzing, and presenting usability metrics. Amsterdam ; Boston: Elsevier/Morgan Kaufmann.
Παραπομπή Chicago StyleTullis, Tom, and Bill Albert. Measuring the User Experience: Collecting, Analyzing, and Presenting Usability Metrics. Amsterdam ; Boston: Elsevier/Morgan Kaufmann, 2008.
Παραπομπή MLATullis, Tom, and Bill Albert. Measuring the User Experience: Collecting, Analyzing, and Presenting Usability Metrics. Amsterdam ; Boston: Elsevier/Morgan Kaufmann, 2008.
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