(1998). Ready-to-use violence prevention skills lessons and activities for secondary students. Center for Applied Research in Education.
シカゴスタイル引用形Ready-to-use Violence Prevention Skills Lessons and Activities for Secondary Students. Center for Applied Research in Education, 1998.
MLA引用形式Ready-to-use Violence Prevention Skills Lessons and Activities for Secondary Students. Center for Applied Research in Education, 1998.
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