Allen, M. Psychology Express: Sport Psychology (Undergraduate Revision Guide) (1.). Pearson Education UK.
Cita Chicago (17th ed.)Allen, Mark;McCarthy. Psychology Express: Sport Psychology (Undergraduate Revision Guide). 1. Pearson Education UK.
Cita MLA (8th ed.)Allen, Mark;McCarthy. Psychology Express: Sport Psychology (Undergraduate Revision Guide). 1. Pearson Education UK.
Atenció: Aquestes cites poden no estar 100% correctes.