John W. Gosney. (2005). Beyond reality: A guide to alternate reality gaming. Boston: Thomson Course Technology.
Trích dẫn kiểu ChicagoJohn W. Gosney. Beyond Reality: A Guide to Alternate Reality Gaming. Boston: Thomson Course Technology, 2005.
MLA CitationJohn W. Gosney. Beyond Reality: A Guide to Alternate Reality Gaming. Boston: Thomson Course Technology, 2005.
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