Nagorny, A. I. “Essence and Determinants of Personal Crisis: Theoretical Interdisciplinary Analysis Attempt (Social-Psychological View)”. Psychological Prospects Journal, no. 20 (April 2, 2012): 171–181. Accessed April 3, 2025. https://psychoprospects.vnu.edu.ua/index.php/psychoprospects/article/view/462.