Zawadzka, Anna Maria. „When Does Self-Improvement Undermine Materialistic Tendencies, and When Does It Strengthen Them?”. Current Issues in Personality Psychology 6, no. 1 (marzec 6, 2018): 17–25. Udostępniono lipiec 22, 2024. https://czasopisma.bg.ug.edu.pl/index.php/CIiPP/article/view/8146.