Handbook of identity theory and research vol 1./ edited by Seth J. Schwartz, Koen Luyckx, Vivian L. Vignoles. - New York : Springer Science+Business Media, 2012. - 2 v. ; 26 cm. ISBN: 9781461451020 (pbk.) Subjects--Topical Terms: Psychology.Consciousness.Developmental psychology.Identity (Psychology).Identity (Philosophical concept). LC Class. No.: BF697 / .H337 2012