Augoustinos, M., Walker, I. & Donaghue, N. (2006). Social cognition: An integrated introduction, 2. utg. London: Sage. (ca. 300 sider).
Conner, M. & Norman, P. (2005). Predicting health behaviour, 2. utg. Berkshire, England: Open University Press. (ca. 350 sider).
Buunk, A. P. & van Vugt, M. (2008). Applying social psychology: From problems to solutions. London: Sage. (ca. 130 sider).
Forsyth, D. R. (2006). Group dynamics (4. utg., s. 205-283). Belmont, CA: Wadsworth. (Kap. 7 og 8, ca 80 sider).