Loevinger, Jane. Ego development : [conceptions and theories] / Jane Loevinger, with the assistance of Augusto Blasi. - 1st ed. - San Francisco : Jossey-Bass Publishers, 1976. - xx, 504 p. : ill. ; 24 cm. - Jossey-Bass behavioral science series . Includes indexes. Bibliography: p. 459-482. ISBN: 0875892752 Subjects--Topical Terms: Ego (Psychology)Developmental psychology. Dewey Class. No.: 155.2/5