Schultz, Duane P. Theories of personality / - Ninth edition - USA : Wadsworth/ Cengage Learning, c2009. - xvi, 542 p. : ill. ; 24 cm. Includes bibliographical references and index. ISBN: 9780495506256 Subjects--Topical Terms: 1. Personality. Dewey Class. No.: Circ. 155.2 S387t 2009