Bump, L. A. (1989). Sport psychology study guide. Human Kinetics.
Cita Chicago Style (17a ed.)Bump, Linda A. Sport Psychology Study Guide. Champaign, Illinois: Human Kinetics, 1989.
Cita MLA (9a ed.)Bump, Linda A. Sport Psychology Study Guide. Human Kinetics, 1989.
Precaución: Estas citas no son 100% exactas.