Dudek, Zenon Waldemar, and Andrzej Pankalla. “Cultural Psychology – New Challenge or Perspective of Psychology”. Studia Psychologica: Theoria et praxis, no. 7 (August 24, 2007): 249–266. Accessed November 22, 2024. https://czasopisma.uksw.edu.pl/index.php/sp/article/view/2661.