Psychology of Sport and Exercise
Psychology of Sport & Exercise > 2008 > 9 > 2 > 122-141
Psychology of Sport & Exercise > 2008 > 9 > 5 > 645-662
Psychology of Sport & Exercise > 2008 > 9 > 2 > 122-141
Psychology of Sport & Exercise > 2008 > 9 > 5 > 645-662