Hamer, K., S. McFarland, M. Łużniak-Piecha, i A. Golińska. „Multiple Social Identifications and Their Relation to Life Satisfaction, Physical Well-Being and Feeling of Discrimination in the Cross-Cultural Context”. Kwartalnik Naukowy Fides Et Ratio, T. 32, nr 4, grudzień 2018, s. 396-19, https://fidesetratio.com.pl/ojs/index.php/FetR/article/view/646.