(2001, 12. June). Overtraining: "Rusko's rules". Zugriff unter http://www.pponline.co.uk/encyc/0410.htm
APA (7th ed.) CitationOvertraining: "Rusko's rules".
Chicago Style (17th ed.) CitationOvertraining: "Rusko's Rules".
MLA (9th ed.) CitationOvertraining: "Rusko's Rules".
Warning: These citations may not always be 100% accurate.