Forsyth, D.R. 2010. Group Dynamics, 5th ed. Belmont, CA, USA: Wadsworth, Cengage Learning.
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The reference provides a comprehensive and in-depth treatment of group dynamics. It lays out the key principles and findings on the study of group dynamics. It also provides throughout useful and appropriate (1) definitions of the terms and concepts, (2) illustrations, and (3) references associated with the study of group dynamics.