1.
BILEWICZ-KUŹNIA, Barbara. Imaginary Perspective Taking in Six-Year-Olds. Przegląd Badań Edukacyjnych (Educational Studies Review) [online]. 30 December 2020, T. 2, nr 31, s. 5–22. [accessed 3.12.2021]. DOI 10.12775/PBE.2020.016.