APA (7. basım) Alıntı

(1999). Early Warning, Timely Response: A Guide to Safe Schools. U.S. Department of Education.

Chicago Style (17. basım) Atıf

Early Warning, Timely Response: A Guide to Safe Schools. U.S. Department of Education, 1999.

MLA (9th ed.) Atıf

Early Warning, Timely Response: A Guide to Safe Schools. U.S. Department of Education, 1999.

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