Carrell, S. (2000). Group exercises for adolescents: A manual for therapists (2nd ed.). Sage Publications.
Chicago-Zitierstil (17. Ausg.)Carrell, Susan. Group Exercises for Adolescents: A Manual for Therapists. 2nd ed. Thousand Oaks, Calif: Sage Publications, 2000.
MLA-Zitierstil (9. Ausg.)Carrell, Susan. Group Exercises for Adolescents: A Manual for Therapists. 2nd ed. Sage Publications, 2000.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.