ebrary, Inc, & Moore, M. H. (2003). Deadly lessons: Understanding lethal school violence : case studies of School Violence Committee. National Academy Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)ebrary, Inc, και Mark Harrison Moore. Deadly Lessons: Understanding Lethal School Violence : Case Studies of School Violence Committee. Washington, DC: National Academy Press, 2003.
Παραπομπή σε μορφή MLA (9th εκδ.)ebrary, Inc, και Mark Harrison Moore. Deadly Lessons: Understanding Lethal School Violence : Case Studies of School Violence Committee. National Academy Press, 2003.
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