Psychology of Sport and Exercise
Psychology of Sport & Exercise > 2004 > 5 > 1 > 61-75
Psychology of Sport & Exercise > 2007 > 8 > 1 > 101-118
Psychology of Sport & Exercise > 2004 > 5 > 1 > 61-75
Psychology of Sport & Exercise > 2007 > 8 > 1 > 101-118