Editorial Projects in Education (Firm). (1989). Teacher magazine. Editorial Projects in Education.
Chicago-Zitierstil (17. Ausg.)Editorial Projects in Education (Firm). Teacher Magazine. Washington, DC: Editorial Projects in Education, 1989.
MLA-Zitierstil (9. Ausg.)Editorial Projects in Education (Firm). Teacher Magazine. Editorial Projects in Education, 1989.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.