Four books are available for those interested in learning more about individual and organizational development. Thoroughly researched and richly detailed, they collectively provide practical information on how to modify Defensive styles and strengthen Constructive behaviors.

By Quentin Jones, Dexter Dunphy, Rosalie Fishman, Margherita Larne-Jones, and Corinne Canter

By Drs. Lorraine and J. Clayton Lafferty

By Linda D. Sharkey, Ph.D., Nazneen Razi, Ph.D., Robert A. Cooke, Ph.D., and Peter Barge