Psychology of Sport and Exercise
Psychology of Sport & Exercise > 2009 > 10 > 3 > 309-319
Psychology of Sport & Exercise > 2011 > 12 > 5 > 575-578
Psychology of Sport & Exercise > 2009 > 10 > 3 > 309-319
Psychology of Sport & Exercise > 2011 > 12 > 5 > 575-578