Dyfyniad APA

HJELLE, L. A. (1992). Personality theories: Basic assumptions, research, andapplications.-- Ed.3. McGraw-Hill.

Dyfyniad Arddull Chicago

HJELLE, Larry A. Personality Theories: Basic Assumptions, Research, Andapplications.-- Ed.3. New York: McGraw-Hill, 1992.

Dyfyniad MLA

HJELLE, Larry A. Personality Theories: Basic Assumptions, Research, Andapplications.-- Ed.3. McGraw-Hill, 1992.

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