Bibliografia

Anderson W.A., McKeag D.B.: Replication of a national study of the substance use and abuse habits of college student-athletes: Final Report . Paper presented at the meeting of the National Collegiate Athletic Association, Overland, Mission, KS, USA, 1989.

Anderson W.A., Albrecht R.R., McKeag D.B.: Second replication of a national study of the substance use and abuse habits of college student-athletes: Final Report . Paper presented at the meeting of the National Collegiate Athletic Association, Overland Park, KS, USA,1993.

Anshel M.H.: Psychology of drug use in sport . In Singer R.N., Murphey M., Tennant L.K., (eds), Handbook of research in sport psychology. New York, McMillan, 1993.

Cei A.: Psicologia dello sport . Bologna, Il Mulino, 1998.

International Society of Sport Psychology, The use of anabolic-Androgenic steroids in sport and physical activity. A position statement . International Journal of Sport Psychology, 24, 74-78, 1993.