Ego mechanisms of defense : a guide for clinicians and researchers / by George E. Vaillant
Washington, DC : American Psychiatric Press, c1992

5th Floor Books RC455.4.D43 V35 1992

Perry's Defense Mechanism Rating Scale
p. 253

Ego Defense Mechanisms Manual
p. 261

Bond's Defense Style Questionnaire (DSQ)
p. 279

Vaillant's Modification of the Haan Q-sort
p. 289