@misc{Proios_Ioannis_Achievement_2019,
 author={Proios, Ioannis and Batsiou, Sophia and Bebetsos, Evaggelos and Malliou, Paraskevi and Fotiadou, Eleni and Proios Miltiadis},
 type={artykuł},
 publisher={Projack},
 title={Achievement goal orientations profile in people with physical disability},
 address={Częstochowa},
 year={2019},
 language={eng},
}