Rubel, R. J. (1977). The unruly school: Disorders, disruptions, and crimes. Lexington Books.
Chicago-viite (17. p.)Rubel, Robert J. The Unruly School: Disorders, Disruptions, and Crimes. Lexington, Mass.: Lexington Books, 1977.
MLA-viite (8. p.)Rubel, Robert J. The Unruly School: Disorders, Disruptions, and Crimes. Lexington Books, 1977.
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