Lerner, J. (2014). Making democracy fun: How game design can empower citizens and transform politics. The MIT Press.
Chicago-viite (17. p.)Lerner, Josh. Making Democracy Fun: How Game Design Can Empower Citizens and Transform Politics. Cambridge, Massachusetts: The MIT Press, 2014.
MLA-viite (9. p.)Lerner, Josh. Making Democracy Fun: How Game Design Can Empower Citizens and Transform Politics. The MIT Press, 2014.
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