Jones, F. A. (1989). School discipline guidebook: Theory in practice. Boston, Massachusetts: Allyn and Bacon.
Παραπομπή Chicago StyleJones, Frank A. School Discipline Guidebook: Theory in Practice. Boston, Massachusetts: Allyn and Bacon, 1989.
Παραπομπή MLAJones, Frank A. School Discipline Guidebook: Theory in Practice. Boston, Massachusetts: Allyn and Bacon, 1989.
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