Kemppainen, J. (2008). Independent games: What they are and are they different.
Chicago-viite (17. p.)Kemppainen, Jaakko. Independent Games: What They Are and Are They Different. Jyväskylä, 2008.
MLA-viite (9. p.)Kemppainen, Jaakko. Independent Games: What They Are and Are They Different. 2008.
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