National Association of Secondary School Principals (U.S.) & Education News Service. (1983). SchoolTechNews (NASSP ed.). Education News Service.
Chicago-viite (17. p.)National Association of Secondary School Principals (U.S.) ja Education News Service. SchoolTechNews. NASSP ed. Sacramento, Calif.: Education News Service, 1983.
MLA-viite (8. p.)National Association of Secondary School Principals (U.S.) ja Education News Service. SchoolTechNews. NASSP ed. Education News Service, 1983.
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