REFERENCES

  1. Coakley, J. (2008). Sports in Society Issues and Controversies (10th ed.). United States: McGraw Hill.
  2. Kyle, Donald G. (2006) Sport and Spectacle in The Ancient World. BlackWell Publishers
  3. Medicine Net.com http://www.medterms.com Received on May 10th 2009
  4. "Jones Admits to Doping and Enters Guilty Plea". New York Times Sports Section: B12. October 6, 2007
  5. Shipley, Amy Shipley (October 4, 2007). "Marion Jones Admits to Steroid Use". The Washington Post. http://www.washingtonpost.com/wp-dyn/content/article/2007/10/04/AR2007100401666_pf.html