Leckerman, L. A. (1974). The effects of counseling preparation on the outcome of group counseling with institutionalized juvenile delinquents. Univ. Microfilms.
Chicago-Zitierstil (17. Ausg.)Leckerman, Laurence Alan. The Effects of Counseling Preparation on the Outcome of Group Counseling with Institutionalized Juvenile Delinquents. Ann Arbor, Mich: Univ. Microfilms, 1974.
MLA-Zitierstil (8. Ausg.)Leckerman, Laurence Alan. The Effects of Counseling Preparation on the Outcome of Group Counseling with Institutionalized Juvenile Delinquents. Univ. Microfilms, 1974.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.