HERGENHAHN, B.R. An Introduction to Theories of Personality - 5th ed - United States of America : Printice Hall , 1999 . - xxv , 614 p . : ill . ; col ; pictures ; 24 cm . Includes references, Name index and Subject index ISBN: 0138955093 Subjects--Topical Terms: PersonalityPsychology Dewey Class. No.: 155.2