Gasiul, Henryk. “Conditions of the Quality of the Relation Between Self-Awareness and the Means of Self-Experience”. Studia Psychologica: Theoria et praxis, no. 4 (April 12, 2003): 163–178. Accessed May 4, 2024. https://czasopisma.uksw.edu.pl/index.php/sp/article/view/2367.