The meaning of Competition for young athletes according to Artistic Gymnastics` coaches
Myrian Nunomura Y Okade; AIESEP World Congress (s/n. 2008 Sapporo)
AIESEP World Congress Sapporo) on-line, 2008Sapporo 2008
Available at EEFE - Esc. Educação Física e Esporte (PRO 2008 035 ) and other locations(GetIt)