The Postconventional Personality, Assessing, Researching, and Theorizing Higher Development, State University of New York Press, Allan Combs, Angela H. Pfaffenberger, Paul W. Marko,Psychology: the self, ego, identity, personality,Psychology, ,, SUNY series in Transpersonal and Humanistic Psychology, United States, en-UShttps://sunypress.edu, [BLURB],[CITY],,books, ebooks, biblet, Book2look