Psychology of Sport and Exercise
Psychology of Sport & Exercise > 2004 > 5 > 2 > 213-222
Psychology of Sport & Exercise > 2009 > 10 > 2 > 244-254
Psychology of Sport & Exercise > 2004 > 5 > 2 > 213-222
Psychology of Sport & Exercise > 2009 > 10 > 2 > 244-254