Haden, J. (2018). The motivation myth: How high achievers really set themselves up to win. Portfolio/Penguin.
Cita Chicago (17th ed.)Haden, Jeff. The Motivation Myth: How High Achievers Really Set Themselves Up to Win. [New York]: Portfolio/Penguin, 2018.
Cita MLA (9th ed.)Haden, Jeff. The Motivation Myth: How High Achievers Really Set Themselves Up to Win. Portfolio/Penguin, 2018.
Atenció: Aquestes cites poden no estar 100% correctes.