Paul, C. A. (2020). Free-to-play: Mobile video games, bias, and norms. The MIT Press.
Chicago Style (17. basım) AtıfPaul, Christopher A. Free-to-play: Mobile Video Games, Bias, and Norms. Cambridge, Massachusetts: The MIT Press, 2020.
MLA (9th ed.) AtıfPaul, Christopher A. Free-to-play: Mobile Video Games, Bias, and Norms. The MIT Press, 2020.
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