Breakwell, G. M., Foot, H. C., & Gilmour, R. (1988). Doing social psychology: Laboratory and field exercises. Cambridge University Press.

Breakwell, Glynis M., Hugh C. Foot, and Robin Gilmour. Doing Social Psychology: Laboratory and Field Exercises. New York: Cambridge University Press, 1988.

Breakwell, Glynis M., et al. Doing Social Psychology: Laboratory and Field Exercises. Cambridge University Press, 1988.