Como citar este documento / referência bibliográfica



Brown, Eugene W. ; Branta, Crystal F. ; Institutional Cooperation Symposium on the Effects of Competitive Sports on Children and Youth, East Lansing, 1985 - Competitive sports for children and youth : an overview of research and issues. Champaign : Human Kinetics, cop. 1988. 314 p. ISBN 0-87322-105-2