Zavada, Tetiana. “The Modification of Perfectionism Questionnaire by N. Garanyan, A. Kholmogorova”. Psychological Prospects Journal, no. 26 (November 10, 2015): 120–133. Accessed April 2, 2025. https://psychoprospects.vnu.edu.ua/index.php/psychoprospects/article/view/77.