Wald, R. P. (2019). The seven practices of mentally effective athletes: A brief guide to harnessing skills from sport psychology. Routledge, Taylor & Francis Group.
Chicago-referens (17:e uppl.)Wald, Raphi PsyD. The Seven Practices of Mentally Effective Athletes: A Brief Guide to Harnessing Skills from Sport Psychology. London, New York: Routledge, Taylor & Francis Group, 2019.
MLA-referens (9:e uppl.)Wald, Raphi PsyD. The Seven Practices of Mentally Effective Athletes: A Brief Guide to Harnessing Skills from Sport Psychology. Routledge, Taylor & Francis Group, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.