@misc{Proios_Miltiadis_The,
 author={Proios, Miltiadis and Doganis, George and Unierzyski, Piotr and Arbanitidou, Vasilia and Katsagolis, Athanasios},
 copyright={Akademia Wychowania Fizycznego w Poznaniu},
 howpublished={online},
 publisher={Akademia Wychowania Fizycznego w Poznaniu},
 language={eng},
 type={artykuł},
 title={The ability of moral reasoning in stages in prediction of goal orientation in sports},
 keywords={moral development, moral reasoning, goal orientation, sport},
}