Gladys L. Anderson, & Harold H. Anderson. (1951). An Introduction to Profective Techniques and Other Devices for Understanding the Dynamics of Human Behavior. New York: Prentice-Hall.
Παραπομπή Chicago StyleGladys L. Anderson, και Harold H. Anderson. An Introduction to Profective Techniques and Other Devices for Understanding the Dynamics of Human Behavior. New York: Prentice-Hall, 1951.
Παραπομπή MLAGladys L. Anderson, και Harold H. Anderson. An Introduction to Profective Techniques and Other Devices for Understanding the Dynamics of Human Behavior. New York: Prentice-Hall, 1951.
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