@misc{Le_Bon_Gustave_(1841-1931)_Psychologia,
 author={Le Bon, Gustave (1841-1931)},
 howpublished={online},
 publisher={Geberthner i Wolff},
 language={pol},
 type={książka},
 title={Psychologia wychowania},
 keywords={psychologia wychowawcza},
}