Hawkins, S. T. (2012). Dramatic problem solving: Drama-based group exercises for conflict transformation. Jessica Kingsley Publishers.
Chicago-Zitierstil (17. Ausg.)Hawkins, Steven T. Dramatic Problem Solving: Drama-based Group Exercises for Conflict Transformation. London ; Philadelphia: Jessica Kingsley Publishers, 2012.
MLA-Zitierstil (9. Ausg.)Hawkins, Steven T. Dramatic Problem Solving: Drama-based Group Exercises for Conflict Transformation. Jessica Kingsley Publishers, 2012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.