Krech, D., Richard S. Crutchfield, & Egerton L. Ballachey. (1962). Individual in society: A text book of social psychology. McGraw-Hill.

Krech, David, Richard S. Crutchfield, and Egerton L. Ballachey. Individual in Society: A Text Book of Social Psychology. New York: McGraw-Hill, 1962.

Krech, David, et al. Individual in Society: A Text Book of Social Psychology. McGraw-Hill, 1962.