Posner, M. (2000). Preventing school injuries: A comprehensive guide for school administrators, teachers, and staff. Rutgers University Press.
Παραπομπή σε μορφή Chicago (17η εκδ.)Posner, Marc. Preventing School Injuries: A Comprehensive Guide for School Administrators, Teachers, and Staff. New Brunswick, N.J.: Rutgers University Press, 2000.
Παραπομπή σε μορφή MLA (9th εκδ.)Posner, Marc. Preventing School Injuries: A Comprehensive Guide for School Administrators, Teachers, and Staff. Rutgers University Press, 2000.
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