Cadinu, M. R., & Rothbart, M. (1996). Self-anchoring and differentiation processes in the minimal group setting. Journal of personality and social psychology, 70(4), 661.

​

Carraro, L., & Castelli, L. (2015). On the generality of children's racial attitudes across target groups. Psicologia sociale, 10(1), 71-80.

​

Castelli, L., Zogmaister, C., & Tomelleri, S. (2009). The transmission of racial attitudes within the family. Developmental psychology, 45(2), 586.

​

Maass, A., & Clark, R. D. (1984). Hidden impact of minorities: Fifteen years of minority influence research. Psychological Bulletin, 95(3), 428.