Firestone, Robert. The self under siege : a therapeutic model for differentiation / Robert W. Firestone, Lisa Firestone, Joyce Catlett. - New York, N.Y. : Routledge, 2013. - xxi, 272 p. : ill. ; 24 cm. Includes bibliographical references (p. 237-261) and index. ISBN: 9780415520331 (hbk.) Subjects--Topical Terms: Self-actualization (Psychology)Differentiation (Cognition)Voice. Dewey Class. No.: 155.25 / FIR 2013