Merkoša sitáhtat
APA-čujuhus (7. p.)
National Research Council (U.S.). Committee on National Statistics, ebrary, Inc, Siri, M. J., & Cork, D. L. (2009). Vital statistics: Summary of a workshop. National Academies Press.
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Chicago-čujuhus (17. p.)
National Research Council (U.S.). Committee on National Statistics, Inc ebrary, Michael J. Siri, juo Daniel L. Cork. Vital Statistics: Summary of a Workshop. Washington, D.C.: National Academies Press, 2009.
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MLA-čujuhus (9. p.)
National Research Council (U.S.). Committee on National Statistics, et al. Vital Statistics: Summary of a Workshop. National Academies Press, 2009.
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