449512 Mileham, R. (2008). Powering up: Are computer games changing our lives? West Sussex, England : John Wiley & Sons.
Chicago-viite (17. p.)449512 Mileham, Rebecca. Powering Up: Are Computer Games Changing Our Lives? West Sussex, England : John Wiley & Sons, 2008.
MLA-viite (9. p.)449512 Mileham, Rebecca. Powering Up: Are Computer Games Changing Our Lives? West Sussex, England : John Wiley & Sons, 2008.
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