Kraemer, H. M. J. (2015). Becoming the Best. Wiley.
Cita Chicago (17th ed.)Kraemer, Harry M. Jansen. Becoming the Best. NEw Delhi: Wiley, 2015.
Cita MLA (9th ed.)Kraemer, Harry M. Jansen. Becoming the Best. Wiley, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.