Polish Journal of Sport and Tourism
Polish Journal of Sport and Tourism > 2013 > 20 > 3 > 200-204
Polish Journal of Sport and Tourism > 2013 > 20 > 3 > 188-193
Polish Journal of Sport and Tourism > 2013 > 20 > 3 > 183-187
Polish Journal of Sport and Tourism > 2013 > 20 > 3 > 205-210
Polish Journal of Sport and Tourism > 2013 > 20 > 3 > 167-174
Polish Journal of Sport and Tourism > 2013 > 20 > 3 > 227-233
Polish Journal of Sport and Tourism > 2013 > 20 > 3 > 217-221