Polish Journal of Applied Psychology
Polish Journal of Applied Psychology > 2013 > 11 > 1 > 17-31
Polish Journal of Applied Psychology > 2013 > 11 > 4 > 109-122
Polish Journal of Applied Psychology > 2013 > 11 > 1 > 17-31
Polish Journal of Applied Psychology > 2013 > 11 > 4 > 109-122