(1999, 29. September). How to develop healthy attitudes towards racing in age-group swimmers. Zugriff unter https://coachsci.sdsu.edu/swim/ccf/ccf0201.htm
APA-Zitierstil (7. Ausg.)(1995). How to develop healthy attitudes towards racing in age-group swimmers.
Chicago-Zitierstil (17. Ausg.)How to Develop Healthy Attitudes Towards Racing in Age-group Swimmers. 1995.
MLA-Zitierstil (9. Ausg.)How to Develop Healthy Attitudes Towards Racing in Age-group Swimmers. 1995.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.