APA (7. basım) Alıntı
ebrary, Inc. (1999). Update on National Research Council Recommendations. National Academy Press.
Chicago Style (17. basım) Atıf
ebrary, Inc. Update on National Research Council Recommendations. Washington, D.C.: National Academy Press, 1999.
MLA (9th ed.) Atıf
ebrary, Inc. Update on National Research Council Recommendations. National Academy Press, 1999.
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