1. Adolescence;Freud,1958
2. Normal Adolescence: Its Dynamics and Impact;Group for the Advancement of Psychiatry,1968
3. On the significance of the normal separation-individuation phase;Mahler,1965
4. On human symbiosis and the vicissitudes of individuation;Mahler;J. Amer. Psychoanal. Assn.,1967
5. Youth unrest: a symposium;Solnit;Amer. J. Psychiat.,1969