Manning, J. (2017). Designing Games That People Want to Play (1st edition.). Infinite Skills.
Cita Chicago Style (17a ed.)Manning, Jon. Designing Games That People Want to Play. 1st edition. Infinite Skills, 2017.
Cita MLA (9a ed.)Manning, Jon. Designing Games That People Want to Play. 1st edition. Infinite Skills, 2017.
Precaución: Estas citas no son 100% exactas.