Szyszkowska, A. (2006) “The contents and forms of self-awareness in relation to self-concentration in a mood manipulation”, Studia Psychologica: Theoria et praxis, (6), pp. 137–148. Available at: https://czasopisma.uksw.edu.pl/index.php/sp/article/view/2624 (Accessed: 4 May 2024).