APA Zitierstil

(1998). Ready-to-use violence prevention skills lessons and activities for secondary students. Center for Applied Research in Education.

Chicago Zitierstil

Ready-to-use Violence Prevention Skills Lessons and Activities for Secondary Students. Center for Applied Research in Education, 1998.

MLA Zitierstil

Ready-to-use Violence Prevention Skills Lessons and Activities for Secondary Students. Center for Applied Research in Education, 1998.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.