Ariely, D. (2009). Predictably irrational: The hidden forces that shape our decisions (Revised and expanded edition.). HarperCollins.
Chicago-viite (17. p.)Ariely, Dan. Predictably Irrational: The Hidden Forces That Shape Our Decisions. Revised and expanded edition. London: HarperCollins, 2009.
MLA-viite (8. p.)Ariely, Dan. Predictably Irrational: The Hidden Forces That Shape Our Decisions. Revised and expanded edition. HarperCollins, 2009.
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