American Association of School Administrators. (1966). Imperatives in education. American Association of School Administrators.
Čikaški stil citiranja (17. izdanje)American Association of School Administrators. Imperatives in Education. Washington, D.C: American Association of School Administrators, 1966.
MLA način citiranja (9. izdanje)American Association of School Administrators. Imperatives in Education. American Association of School Administrators, 1966.
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