APA (7th ed.) Zitazioa
Gosney, J. (2005). Beyond reality: A guide to alternate reality gaming. Thomson Course Technology PTR.
Chicago Style (17th ed.) Zitazioa
Gosney, John. Beyond Reality: A Guide to Alternate Reality Gaming. Boston, MA: Thomson Course Technology PTR, 2005.
MLA (9th ed.) Zitazioa
Gosney, John. Beyond Reality: A Guide to Alternate Reality Gaming. Thomson Course Technology PTR, 2005.
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