Psychology of Sport and Exercise
Psychology of Sport & Exercise > 2001 > 2 > 2 > 117-134
Psychology of Sport & Exercise > 2009 > 10 > 4 > 447-456
Psychology of Sport & Exercise > 2001 > 2 > 2 > 117-134
Psychology of Sport & Exercise > 2009 > 10 > 4 > 447-456