Psychology of Sport and Exercise
Psychology of Sport & Exercise > 2008 > 9 > 6 > 729-733
Psychology of Sport & Exercise > 2008 > 9 > 6 > 734-748
Psychology of Sport & Exercise > 2008 > 9 > 6 > 760-774
Psychology of Sport & Exercise > 2008 > 9 > 6 > 855-866